There are a few of us on here that have. I have the BedRug in the front half of my LJ and went with BedTred for the rear. While it's definitely pricey I personally am very happy with them.
I have BedTred. Rear only in the LJ. Front and rear in the TJ. Did the TJ first, not wild about having the BedTred up front (too slick). Intend to put BedRug up front.
I just recently got it. Really luv the way it works w my tan interior. The fit was on! Can't decide if I want Bedtred on the back half or keep it all bedrug. But 75% going w the tred in the rear. Its just the cost holding me back more than anything at this point.