From what i understand, the aftermath and painkiller are very similar, with the painkiller have more accentuated high mids. If u didnt even like the aftermath in lp, i think youll despise it in a super strat. i used to have a dimarzio titan, which is supposed to be based on the aftermath with some of the annoying highs taken off. i found the lows/low mids to be really weird, it just sounded wrong. I replaced it with a juggernaut, which i basically recommend for everyone. Id look into the impulse, the guy from architects uses them mainly and they play 6 strings with a low f. Or look into the juggernaut, its very similar to fluffs signature pickup and he usually plays down in drop b