Day before yesterday was my first time experience of riding a motor-bike (bajaj discover). I have had some experience of riding a scooty (two wheeler non-geared), a scooter (two wheeler geared), and a maruti (four wheeler geared) but the bike thing was for the first time. And bike won hands down among all the vehicles I've driven. The best part of bike was the sense of stability and control that one feels while sitting on the bike. Second thing is the gear system, which is easier than a scooter and a maruti. Today was my third day and apart from the occasional first gear jitters, or rather clumsy handling of first gear, everything else was great. Another great thing about a motor-bike is its fast pick-up.
P.S. - I still fear the cross-roads and the U-turns :(
P.S. - If you think driving on Pune roads is easy, its' not. :P