[SpeedyATL]

I sit on a towel draped over the back held in place by the head rest posts. Not because I'm dirty when I drive, but the leather on my 440GC (not perfed) gets quite warm in the summer here in Atlanta. I bought a towel fairly close to the color of my interior, cut holes for the posts in one end and it works well enough.

So, moral is get the color you like the most, but the perfed sensatec seems most appropriate if you are in a hot climate.