So I was thinking for a CFOP who likes m slices. I think that you could do F2B, COLL/CMLL, fix cross, ELL. It is not a new method and I'm sure A LOT of you have found this out or experimented to find this out but I think it was cool for me to find it out on my own. I believe I've gotten sub 25 without practice on the first try.
im pretty sure there's no way it can compare to roux.