I have a 2006 R6s and the throttle is very sensitive. The newer 600's are really not bikes that you out grow anymore like the older bikes. If you are looking for a beginner bike. I learned on a 1991 Yamaha FZR-600. It still has a decent look. It is easy to handle (bars are open and turned easy, and the bike is light overall). Don't get me wrong, the bike can still get away from you if you are not careful. The only reason I would suggest getting this bike is because if you get something like an SV or a 250 you will have a hard time getting rid of it when you are ready to step up. I know that is not the most important part but for me it made a difference. I purchased my bike for $700 fixed it up myself with the parts needed and it taught me alot about bikes inner works. I sold it a year later for $1600. Just respect whatever bike you get. Keep in mind, you make a mistake and it could be the last mistake that you ever make.