Looking at the makes that you have suggested I suspect that you are asking about motorcycles, and it might be better to re-post the question in the correct category, Yahoo! can't tell the difference between a bike with an engine, and one without.
There is so much competition between the manufacturers of sports motorcycles that it's hard to decide from performance alone, you need to decide which capacity range you want, and try them out for size.
The differences in performance and handling between similar models is so slight that the average rider wouldn't notice, or be able to benefit from the difference.
It might even come down to what your local dealer can supply at the best price.
Personally I've mostly had Hondas, from 600cc up to 1,100+cc, and never had any complaints.