I have never driven or ridden in one of the GTM cars but I like the styling a lot as I do the Superlite. I got to drive one of the first Superlites about 3 years ago in St. Louis at Gateway and was blown away with the handling. That being said I also had the opportunity to drive a well built and powered RCR GT40 and it handled quite well too!
It's all about choice , ego, and how deep your pockets are. Mine are turned inside out these days.