Thomastik-Infelds Power Brites Regular Bottom
11-48
...more expensive but well worth the money. They last longer, and have a more balanced sound than anything I've ever tried. They're perfect for classic rock and punk. I like to use the Power Slinkys when I'm short on cash. They're not bad.
Buy Thomastik-Infeld PB111 Power Bright Regular Bottom Medium Electric Guitar Strings