2 very different cars - the power of the M3 was tempered by the fact that it was auto tranny and convertible, but it was a great handling car (if you disregard the fact my suspension was worn out). I would describe the M3 as fun but the SRT-6 as a little more purposeful in acceleration and handling (to put it mildly).

And I don't regret my decision at all - I love the power this car has, just can't wait for 1,000 miles so I can completely unleash it!