seat comfort - roadster? base? touring?

[Astrosfan]

I've been lurking on this site for quite a while now and am getting ready to make a decision on a 370z.

I recently test drove a 2010 roadster and noticed that the seat bolsters were pretty tight. Im only 5'11 165lbs and they seemed too tight for me. im not interested in the roadster but its all they had at the dealer. I want a coupe sport, not sure on base or touring (seats being the deciding factor). Also, i noticed that the head rests were different on the 2010 roadsters than the coupe.

This will be my daily driver and i have been wanting/drooling over this car for several months now. I currently drive a mazda6s with leather and the seats seem ok for me, not a whole lot of support but thats ok.

With all that said, is there a difference in seat comfort between the 3? I really want this car but it needs to be at least somewhat comfortable to drive daily. I have done an exhaustive search on this site and didnt find much on the difference in comfort between the three types, only if they were comfortalbe for daily driving.

I plan on taking some test drives this weekend, but this has been bugging me all week.

Thanks in advance, hopefully i will become a proud owner soon.....