I rode a 2006 zx10r, I really liked the bike, rough power, good handeling, comfort was ok, but I had to sell it. I just bought an 03 busa, its a good bike as well, snooth power delivery, very comfortable, handeling isnt as good as on 10 but its ok. Okay, but the thing that surprised me was the ease to launch it. The busa launches much easier than 10r. I was very surprised to see that, I always thought that heavier bikes are harder to lauch, is it the torque thats doing this??