I would suggest going for the Wave M for the following:
- Better 2MP camera (pic quality and higher res videos)
- Great interface on Bada
- Good screen, HVGA resolution
- Cuteness factor in looks, appeal to girls
- Good battery life
Don't go for Galaxy Y
^i suppose you meant Samsung Wave Y.
it has better spec than Galaxy Y but guess the battery life isnt better.
http://www.gsmarena....7&idPhone2=4117