Daytona can be a bit nervous and is particularly sensitive to setup prior to the 09 model, where they raked out the front a little and fiddled with the suspension. The street is a bit easier going in this regard.
The Street has been detuned, different cams, different exhaust different tune, down about 20-30hp I think and I found that it had a fair old torque hole around 4krpm that the 675 didn't have.
I found the 675 a little tiring to ride as well, just because it was a bit hard to grip the tank, so if you get one maybe buy some stomp grips for it or something.
All in all, I'd pick the 675 though... or the Speed triple, same equipment, same power as the 675 but a bit more stomp through the entire range.
The Street has been detuned, different cams, different exhaust different tune, down about 20-30hp I think and I found that it had a fair old torque hole around 4krpm that the 675 didn't have.
I found the 675 a little tiring to ride as well, just because it was a bit hard to grip the tank, so if you get one maybe buy some stomp grips for it or something.
All in all, I'd pick the 675 though... or the Speed triple, same equipment, same power as the 675 but a bit more stomp through the entire range.