Man, how many times does this gotta be covered. It comes down to what you want, it's your opinion. GSR...high revving motor, lightweight car, fun to drive. Prelude...torquey motor, heavier but more refined ride comfort. Stock for Stock you take the pick cuz they run about even in the quarter mile. Don't believe what the magazines say...the SH is only 50 lbs heavier than the base model with the ATTS. I chose a GSR cuz it costed a bit less and has much better gas mileage hehe. Aftermarket support is also very good.