If you are looking for a great set of mats to replace the flimsy OEMs that came with the car. The first thing I do when I get a new car is order a set of Lloyd's mats for it. They also have trunk mats. Here is a shot of those I got for my SP.
In the interest of fair and balanced.......
My wife went with the weatherTech floor and trunk liners.
We have them in our RAM 1500 and they have saved the carpet many times. (We have grandkids.)
Trunk liner with bumper protector:
I have Husky liners in my truck and had them in my previous car (dart) so i got a set for the charger too. They only make the weatherbeater so that is what I got. They fit really nice and look like they will protect the carpet.