As far as driveability on the street, its quite nice.
I rode in one 2 weeks ago, it had more-than-ample power in contrast to a blown 2002GT I rode in.
It truly is 2 different worlds. Power however, appears to side with the turbocharged GT I was in.
If you do in fact go with a bo, I would highly advise against the 410s. I had the 410s and stepped back to the 355s.
Its very hard to comment overall on a turbo versues a blower on the basis of a wide array of variables also.
Be it my choice, well, you know my choice.
The twin turbo car I road in, quite simply stated, blew my socks off.