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

Bill at RMS is a great guy to deal with, I have purchased a front suspension and rear suspension kit from him as well as a steering column and a few other items. Customer service was top notch and if I needed something I would have no problem dealing with him again.
Now if I was going to start building another car I would take a hard look at the Hemi Denny kit, it looks like a great product and the price seems to be a bit less than the RMS is now. To me the Hemi Denny is priced in line with what it would cost to do a really good stock front end build.

That's one expensive stock front end rebuild.