Bang on

From a mathematical point of view you should not cash out, the bookies only offer it as a way of enhancing their profits
From a psychological point of view it could be a good idea due to loss aversion. The view is that losses hurt twice as much as profits give pleasure.
Also it depends on your financial circumstances. If you have no money then making a guaranteed £100 is important, if you are a millionaire then it doesn't make much difference.

I wouldn't cash out, if you even think about it .. then why place the bet in the first place ? In your example, you would be better off betting £5 win on each rather than an EW double. 
You also mention that a few are football accumulators, the dreaded one let me down in the pub. I have a few friends who have had a similar experience, this very weekend they cashed out with Hull only drawing, only for them to score a 92nd minute winner. The cash out was poor compensation IMO.
My advice is this ... if it wasn't a benefit to the bookmakers ... they wouldn't offer it. The ONLY time I would contemplate a cash out, is if the amount being offered would make a significant difference to your life ( last leg of an acca with £5k+ riding on it etc). You can though go to the exchanges and lay your last selection to guarantee a decent return. I recently had £4k + going on to an even money chance so went to the exchange to lay a significant sum. The horse was beaten a SH and the acca went down, but the exchange profit was a reasonable compensation.
That's my 2p worth.

A)  - 7.30 Wolv - All the kings men - 7/4 (bet365)
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B)  - 2.25 Kemp - Deyran de Carjac - 10/3

I wouldn't cash out, if you even think about it .. then why place the bet in the first place ? In your example, you would be better off betting £5 win on each rather than an EW double. 
You also mention that a few are football accumulators, the dreaded one let me down in the pub. I have a few friends who have had a similar experience, this very weekend they cashed out with Hull only drawing, only for them to score a 92nd minute winner. The cash out was poor compensation IMO.
My advice is this ... if it wasn't a benefit to the bookmakers ... they wouldn't offer it. The ONLY time I would contemplate a cash out, is if the amount being offered would make a significant difference to your life ( last leg of an acca with £5k+ riding on it etc). You can though go to the exchanges and lay your last selection to guarantee a decent return. I recently had £4k + going on to an even money chance so went to the exchange to lay a significant sum. The horse was beaten a SH and the acca went down, but the exchange profit was a reasonable compensation.
That's my 2p worth.

I wouldn't cash out, if you even think about it .. then why place the bet in the first place ? In your example, you would be better off betting £5 win on each rather than an EW double. 
You also mention that a few are football accumulators, the dreaded one let me down in the pub. I have a few friends who have had a similar experience, this very weekend they cashed out with Hull only drawing, only for them to score a 92nd minute winner. The cash out was poor compensation IMO.
My advice is this ... if it wasn't a benefit to the bookmakers ... they wouldn't offer it. The ONLY time I would contemplate a cash out, is if the amount being offered would make a significant difference to your life ( last leg of an acca with £5k+ riding on it etc). You can though go to the exchanges and lay your last selection to guarantee a decent return. I recently had £4k + going on to an even money chance so went to the exchange to lay a significant sum. The horse was beaten a SH and the acca went down, but the exchange profit was a reasonable compensation.
That's my 2p worth.

I wouldn't cash out, if you even think about it .. then why place the bet in the first place ? In your example, you would be better off betting £5 win on each rather than an EW double. 
You also mention that a few are football accumulators, the dreaded one let me down in the pub. I have a few friends who have had a similar experience, this very weekend they cashed out with Hull only drawing, only for them to score a 92nd minute winner. The cash out was poor compensation IMO.
My advice is this ... if it wasn't a benefit to the bookmakers ... they wouldn't offer it. The ONLY time I would contemplate a cash out, is if the amount being offered would make a significant difference to your life ( last leg of an acca with £5k+ riding on it etc). You can though go to the exchanges and lay your last selection to guarantee a decent return. I recently had £4k + going on to an even money chance so went to the exchange to lay a significant sum. The horse was beaten a SH and the acca went down, but the exchange profit was a reasonable compensation.
That's my 2p worth.

A)  - 7.30 Wolv - All the kings men - 7/4 (bet365)
----------
B)  - 2.25 Kemp - Deyran de Carjac - 10/3

A)  - 7.30 Wolv - All the kings men - 7/4 (bet365)
----------
B)  - 2.25 Kemp - Deyran de Carjac - 10/3

I wouldn't cash out, if you even think about it .. then why place the bet in the first place ? In your example, you would be better off betting £5 win on each rather than an EW double. 
You also mention that a few are football accumulators, the dreaded one let me down in the pub. I have a few friends who have had a similar experience, this very weekend they cashed out with Hull only drawing, only for them to score a 92nd minute winner. The cash out was poor compensation IMO.
My advice is this ... if it wasn't a benefit to the bookmakers ... they wouldn't offer it. The ONLY time I would contemplate a cash out, is if the amount being offered would make a significant difference to your life ( last leg of an acca with £5k+ riding on it etc). You can though go to the exchanges and lay your last selection to guarantee a decent return. I recently had £4k + going on to an even money chance so went to the exchange to lay a significant sum. The horse was beaten a SH and the acca went down, but the exchange profit was a reasonable compensation.
That's my 2p worth.

A)  - 7.30 Wolv - All the kings men - 7/4 (bet365)
----------
B)  - 2.25 Kemp - Deyran de Carjac - 10/3

A)  - 7.30 Wolv - All the kings men - 7/4 (bet365)
----------
B)  - 2.25 Kemp - Deyran de Carjac - 10/3

I wouldn't cash out, if you even think about it .. then why place the bet in the first place ? In your example, you would be better off betting £5 win on each rather than an EW double. 
You also mention that a few are football accumulators, the dreaded one let me down in the pub. I have a few friends who have had a similar experience, this very weekend they cashed out with Hull only drawing, only for them to score a 92nd minute winner. The cash out was poor compensation IMO.
My advice is this ... if it wasn't a benefit to the bookmakers ... they wouldn't offer it. The ONLY time I would contemplate a cash out, is if the amount being offered would make a significant difference to your life ( last leg of an acca with £5k+ riding on it etc). You can though go to the exchanges and lay your last selection to guarantee a decent return. I recently had £4k + going on to an even money chance so went to the exchange to lay a significant sum. The horse was beaten a SH and the acca went down, but the exchange profit was a reasonable compensation.
That's my 2p worth.

Cuban does the business .....finished +100.00 on the day 😀

Ground isn't brill at all on the courses especially aintree where it's literally a mudpit so I'll just stick to a race on the a.w 
730 chelm 
The waiting game and Cuban breeze had a battle royale lto with the former just coming out on top bookies seemed to have overlooked the pair but  ....speed ratings suggest that was a fast rAce and the latter is two pounds better off at the weights ....priced at 10/1 and 14/1 they both look very overpriced so I'll try 5pts Ew both as it's a quiet day ratings wise 

Araifan - WON
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Stay Smart - Lost
Shadowfax - WON 10/3

A)  - 1.20 Chelm - Araifan - 5/2
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B) - 12.45 Chelm - Stay Smart - 11/4
       3.37 Chelm - Shadowfax - 11/4

Araifan - WON
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Stay Smart - Lost
Shadowfax - WON 10/3

Araifan - WON
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Stay Smart - Lost
Shadowfax - WON 10/3

Araifan - WON
-----------
Stay Smart - Lost
Shadowfax - WON 10/3

Araifan - WON
-----------
Stay Smart - Lost
Shadowfax - WON 10/3

A)  - 1.20 Chelm - Araifan - 5/2
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B) - 12.45 Chelm - Stay Smart - 11/4
       3.37 Chelm - Shadowfax - 11/4

A)  - 1.20 Chelm - Araifan - 5/2
--------------
B) - 12.45 Chelm - Stay Smart - 11/4
       3.37 Chelm - Shadowfax - 11/4

A)  - 1.20 Chelm - Araifan - 5/2
--------------
B) - 12.45 Chelm - Stay Smart - 11/4
       3.37 Chelm - Shadowfax - 11/4

A)  -  12.25 Sedge - El Jefe - 11/4
         1.35 Sedge - Dragonfruit - 11/8
         2.25 Newb - Equinus - 11/10
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B)  -  8.30 Chelm - Almaty Star - 9/4 (Skybet)

Friary Rock - WON
Moo Moos Milan - Lost