Based on current best prices, A (25/1 on the coupon versus 8/15 x 3/1 x 3/1) and M (7/1 versus 8/13 x 3/1) give you a point or two over the odds. They are the only two I've checked because they are at the top of the coupon; I've not looked at B-L or N-X. If you want to do the various "good things" accas then this might be the best way, but check on a case-by-case basis.
Based on current best prices, A (25/1 on the coupon versus 8/15 x 3/1 x 3/1) and M (7/1 versus 8/13 x 3/1) give you a point or two over the odds. They are the only two I've checked because they are at the top of the coupon; I've not looked at B-L or