I have Line-X and love it. Lifteime warranty. I had to use it when a towmotor offloading a barrel of scrap steel accidentally tore my liner. I saw it stretching when the fork caught the liner and it stretched a good bit before it tore. I was just opening my mouth to yell STOP when it tore. Anyway, First State Line-X in DE fixed me right up. Put me to the front of the line, too. Even though I know where it was torn, I can't see the spot no matter how hard I look.