Got Line-X today. The liner came out absolutely perfect, I mean flawless. They sprayed very near to 1/4 inch on the sides and at least that on the floor of the bed. I am more than satisfied. I think one of the threads linked above puts any on comparisons between rhino liners and Line-X to rest.

 

I've had only bed mats in my trucks for years. Camping, dogs mountain bikes, moving, you name it, they're bullet proof. Sure, I get an occasional scratch in the paint on the inside once in awhile but after all, it's a truck! I guess the main reason is, why take a perfectly good paint job and ruin it with a black textured surface(they do fade and scratch as well)? Besides, if you run without a lid or a shell, which I do when I haul the dogs and bikes, the summer sun is already hot enough without the flat black surface just soaking it in and making it even hotter back there. My two cents, but I'd pass on either one. A nice 5/16" thick custom fit rubber mat works for me, and, they're easy to take out and clean. $~75 is easy too!