I am looking at buying some new pickups. I don't know a lot about them so just make some suggestions and recommendations and I will check them out.

I am looking for something to play hard rock/metal mainly.
whats ur budget? what guitar are these going into? do u want single coils or humbuckers? whats ur amp?
Fender American Standard Strat 2008
Burny late 1980's Super Grade RLG-70 Les Paul
Sterling by Musicman JP50
Fender Classic Series 60's tele
Yamaha FS720S
Roland Microcube
Fender Blues Junior III Humholdt