Given the new set-up for Box 23 (DOUBLE, +£20,000, HALF, QUARTER, and NOTHING), what's the maximum you would risk on it now? Would it be more or less than the maximum you'd risk on the old Box 23 set-up?

I personally wouldn't risk more than £3,000 on Box 23 now, as there's an odds-on chance I'll lose a good portion of my winnings. Before I'd be willing to risk up to £6,000.

I'd still be happy buying it for less than £15k, anything above that is a bit iffy really unless I just really wanted to go for it.

Probably still up to £10,000 but no more than that. You only have a 40% chance of increasing your winnings. Also, with the new set up, you now have a 60% chance of LOSING money too thanks to the HALF replacing the MONEY BACK option.

Same as the normal box 23, £15,000

I would still buy it with £250,000... But anything between £20,000 and that would be a no. Anything under 20k yes.

Up to 10,000 and that is it.

£8,831.53

I would now drop my cutoff to £8,000.

Same AS BS

£3,000 or less on the modified Box 23, which I am now calling Box 23A to avoid confusion.