What do you think about that JF4Ax5 combo I posted? Ridiculous damage for a step killer even with the tight timing and chance to fall over. Even if you fall over it's 100% safe if you get all the JFs.
iMCF was definitely tighter in 4, I guarantee it. Maybe your used to SC4's fast timing so it will still come out the same way in SC5, but I can do it MUCH slower in SC5 and still get it every time.