10's get nasty! I ran 8 in my old ride and they were only alpine r's. I don't recomend Alpine though when they were running it was awesome but they don't last long, I belive it's the spiders that get worn and they all start cracking after awhile.
Idk about everyone else bit I've heard good things about sundown sa-8 and x-8s. I have a sa-12 and I like it you could do a bunch of 8s of them and it would be better than the lanzars by far..