Personally, I've been debating between steeda and bmr. I don't like mixing companies, and I plan on getting all new rear suspension stuff in one shot. Billet lca's, adjustable uca w/ mount, and panhard rod w/ brace. I don't like steeda's panhard bar as much as I like bmr's, but I don't like bmr's billet lca's and bushing choice as much as I like steeda's. So I go back and forth a lot, and it's probably gong to come down to which company cuts the best package deal.
So my advice to you would be to search out the major companies and look into their stuff, and find one YOU like. You can't really go wrong with any of the major companies, and if there is a flaw, I'm sure it would be easy to find through a search. Most places you go and ask, they are gonna push their sponsors wares the most, and those are going to be the most prominently used.
JMHO, This is the best money can buy. Ive tried many and hands down this one works best and will last the life of your car. Get it in moly with del-sphere joints.