D'addarios.
I'm kind of backed into a corner to use them though, because I need odd guages.
I string 12 15 20(p) 34 44 62 and get strings direct to assemble sets for me, cos that isnt really out there pre-packed.
I like the sound of the D'addarios though - bright, but a lot of nice fat low end, they last pretty well (not as long as my prefered boomers, which have a smoother sound that I prefer too)
DR's are OK, but they sound somewhat thin, IMO.