K sport GT series vs K sport pro (looking for experience)

[DsMWookie]

Am I going to suffer a more rigid drive from the GT series? I am looking at this from a weekend warrior to passes on the strip. I don't want the thing to ride on rails, but I do anticipate it to be firm. My main point is to make sure I am not going to hate my car if I go with the GT series over the Pro. I am only asking this because the PROs are on back order and I need suspension immediately.

Thanks in advance!