Best ifs kit? rms, hdk, gt suspension, or magnum force?

where is this listed??? Is there a website? I haven't seen one picture of one of these in use or any published specs. I'd be calling b.s. until I heard some ride and drive reports online from independent users. jmho before I spent any money.

I talked to him personally, and also spoke with a few guys on fb who are running his system, look them up. Dan yohe, from iowa, Dan koscis, from Pittsburg who was so impressed he's ordering a third, Eric lyndes from Ohio, those guys all absolutely love it and said they've been around all the aftermarket kits, they like Gts the best, now I realize it's all based off personal preference, 3 degrees of camber gain is pretty good, and 1/16 total of bumpsteer is awesome, I'm going off what customers have said, granted he's just starting out, but hell, when denny, bill, and others first started, they didn't have 100 on the road the first day, it took time, and from my understanding, denny just got his site up not long ago (not bashing that whatsoever) so you expect a newcomer to be above and beyond everyone else right after he goes public with his design? Come on, you obviously don't understand how a business starts and grows.