A little of both. I like the idea of the mats with edges on the high traffic areas, but I want them to have walls to keep as much muck as possible on the mat and not draining around it onto the carpet. If the edges start out well and then limp in, thats not what I want.
still I did look at the whole liner kabob and that wasn't really what I wanted either.
So if the walls cave in on the Quadratecs, I'll likely just do the Mopar ones.