I had Rhino in the truck from 2003 until 2010 and it physically held up fine. Faded a bit, but who gives a phuck, it's a truck... When the bed was replaced due to getting rear-ended I specified Rhino, received LineX instead, and didn't feel like arguing. In the 20~ish months of having LineX it appears as though it's going to hold up fine, too. Both finishes were exposed to tractor ramps being tossed in, gas spillage, general 'not caring what happens', both held up just fine. LineX is more slippery feeling than Rhino; stuff slides around a bit more which I don't like. The Rhino was just slippery enough that you could move things around without super-exerting yourself, but tacky enough that stuff stayed put. If I had it to do again, I'd choose Rhino. I'd probably be ignored again, but that's what I would choose.