I had the TRD Bilsteins for a solid 20k miles. They were junk, one broke on the interstate. I'm running Monroe right now and I'm content with them, but if I were to buy suspension parts again, no question it would be Rancho.
I'm a big fan of the Gibson super single I have on my 2.7 Tacoma. It isn't really loud but at the same time you know it's there. It has provided great fuel economy too.