I always laught at how sliders are so hotly debated. And even more so, how so many people badmouth Trail Gear products just because they heard something about them. If you don't have first had experience with the products then it's nothing but opinion....at best.
I'm not badmouthing any of the other options out there, but I've got TG sliders on both my trucks and I've been beating on them for years now without issue. Sorry haters, but they work. Plain and simple.