Throw out the cheap but.....
I put these in a defender and holy smokes, whenever I get my hands on another these will be the ones I use. They had the XS trim level on them.
1 - They are high backs, which I personally like a lot better
2 - They were MUCH more comfortable, there seems to be much more padding. One down side to this was that you sit a little higher than the stock seats, not much and they may eventually settle but I dont know.
3 - The bottoms pop out and the seats use the stock defender seat frames, so they operate just like the stock seats.
4 - The XS trim was nice because the sides and backs were vinyl, but the center was covered in a breathable fabric. This kept you from sweating on hot days, and kept the center of the seat from getting very cold on cold days
Next time I will make sure to get the seat heaters installed, then they will be perfect.
Again these things are nice, but they are pricey.