01 grand cherokee skid plates???

I was looking into some skid plates for my 2001 grand cherokee(4.0L). I was looking at the MOPAR ones and was wondering if anyone had any experience with them and how good they are or if they are even worth getting. I just do basic wheeling so i wont be crawling rocks anytime soon. if the mopar ones arent good enough what brand would you suggest. thanks.