Maximum Motorsports, UPR, Steeda, Metco, Griggs, Global West, and HPM all seem to be of a decent quality. I can't speak for Pro3i or Lakewood as I've never used them. I've been advised by many to stay away from Mac and X2C though.
Anyhow, I have Maximum motorsport Drag race lowers on my car with UPR double adjustable uppers and like my setup. Havent had any problems with them at all. Did pick up a bit more road feedback, but thats to be expected with aftermarket suspension components.
The choice is yours on what brand to get. Just make sure they are installed by someone who knows what they are doing and yes, you want to grease the bushings before install.