After the bad experience with the 57 i feel like my next pickup has to be a sort of high pickup able to do heavy rock like some classic rock.. Something like the jb probably
I've been using mainly high output pups for quite a while (including JBs and Nailbomb), and I can tell you that you _dont_ need anything hotter than Mules or RiffRaff for heavy (and I mean HEAVY) rock stuff. It's not a problem of output but definition (or more exactly: ability to retain definition under gain). Mules will do anything rock with no problem (including Pearl Jam) and even some metal (possibly not djent <g>).
For more br00talz stuff like AiC, the ABombs could make you happy - they have that abrasive yet low-mids heavy roar -, and they also do a pretty decent job at more classic rock and bluesy tones when rolling down the volume pot, but you won't have as much of that "instant classic LP tones - and then some" as with Mules, and less versatility.
tl;dr : unless you're mostly interested in modern hi-gain stuff and you don't really care about magic clean / crunch tones, I strongly suggest you first give the Mules a try - chances are you won't look back.