...I've been squatting like a mother****er lately, and while I'm reaping dividends in the quads and hams, if i'm objective, i'm reaping just as much, and maybe more so in the glute department. The downside to this is that I don't want a big ass (**** it to hell, why couldn't my chest or biceps have this kind of proclivity towards hypertrophy?!?!?).
I currently squat as close to "ass-to-the-grass" as my frame allows...a true and full squat that resembles a baseball catcher's position at the bottom (except without the knees ahead of the toes and such..i'm sure you get the idea). Anyway, I've heard that coming short of this full depth or shifting to front squats are the two best options. I've toyed with front squats and don't find them incredibly comfortable (though I'd consider looking into the sting ray, or whichever piece is used for front squats) and somehow i think doing 3/4 or 7/8 squats may not be the best idea either, as I'd be hard pressed to repeat the same percentage of full everytime, setting myself up for injury if and when I deviated too far from my norm.