I don't know if it's really that easy to decide. One car offers the sun, the moon and the stars, with the wind in your hair, and the joys of a manual transmission at your fingertips all wrapped up in a great handling sports car.
On the other hand, With the SRT coupe, you get exclusivity, along with "Warp Speed" just by smashing the go pedal.
I suppose it all depends on what your priorities are.
For me, if I could find an SRT-6 Roadster 6-speed, I'd have to yes.
But then we all know how "rare" those are, don't we?