Talking SRT6:

Coupe vs. Roadster

bigger trunk COuPE
slightly softer ride CONV
quieter COUPE
only 950ish convertibles CONV
.2 sec faster in 1/4 COUPE
Top-down down = Priceless CONV

( with top up wind noise isn't really noticeable untill 80 mph)

The stares, compliments, and experience driving with the top down CONV