My dumb input on the matter:
the forums all suggest the big hitters like jw speaker and KC.
from what ive heard and seen the chineese lights can range from super bright with a crappy pattern, to super dim with a good pattern, to all around great, to all around terrible. The other thing with cheaper headlights is that one batch may be amazing, and another batch be sup-par.
My only helpful advice is get them from someone with a good return policy, and install them as soon as you get them to make sure its something you actually like.
Good luck!