The two really can't be compared. The trailgear kit will get to by if you want a link suspension kit for a trailered rig. The 4WUnderground kit is a masterpiece of art and engineering that you can weld onto your truck to improve its performance in all on-road and off-road conditions. When you look at how close Brian has priced his no compromise kit to the trail-gear kit it is truly impressive. With the time he has involved in tig welding all those brackets I don't see how he is making any money on them.
