MBV rule majorly, but that's fairly obvious. While I like some of the mellower, dreamier stuff (Snowdrift, Slowdive, Ride, Headlights even? I don't know..) I definitely enjoy the more layered, huge wall of sound style bands. MBV, obviously, and the more metal orientated ones.. Jesu, and possibly even Nadja and the Angelic Process. That's not really shoegaze, I guess, but heavy, droney shoegaze is a good enough description of those bands, and I love them. Also: M83, for the whole electro shoegaze thing. Freaking awesome band.
I really need to hear more shoegaze though, those bands are basically all I've heard..