Hi guys. Im in the market for a good quility suspension lift for my 97 1 ton stroker single cab truck. I want to go with a 4" with 35" tires. The two companys ive been lookin at are Superlift and Skyjacker. What are your thoughts on these lift kits or other brands. I want something that isnt going to sag to much after a while and wont rust that easy. thanks for your time.