I have had Linex and Rhino both on multiple trucks. I prefer the Linex and it seems more resistant to cuts. It is a lot rougher on the knees if you have to kneel down on it. I have also had a B&W Companion on a Rhino lined truck, no problems. My current setup is a B&W Companion with the Ford factory prep, so the hitch does not rest on the Linex, it sits on the 4 mounting sockets that are flush with the bed.
Scotty and Kristen, Airedales Dagny and Wyatt
2007 Newmar Mountain Aire 4528, 450 HP ISM, Allison 4000, 8 Trojan T-105's
2014 F150 4x4 Crew Cab Platinum 157" WB
Roadmaster Blackhawk 2, RVI2 Brake System