ill prolly pick them up at the beggining of spring
Pros: Everything, especially the music.
Cons: Ehhh.... linearity if that's not your thing I guess. Meh post-game for B/W.
does B/W 2 have a good end game?
It has the PWT, which is a hell of a lot of fun.
Pokemon World Tournament. You fight against all the gym leaders from all the generations, the previous champions (including red), and various other trainers. There are also DLC tournaments that recreate teams from actual Pokemon tournaments.