Why just today me and my mom were playing the 2nd I won 2-1 but she won only once 'cuz she got lucky XD There should be a 3rd, 4th, and 5th stadium! Unless that's what Battle Revolution is.. I think there should be newer updated ones but not like BR because I liked being able to choose which Pokemon like in S1 and S2 where as you couldn't in BR (from when I tried it.) That's why I never liked BR 'cuz I never figured out how to choose which Pokemon you get (if you can atleast >.<)
2 all the way. Petit cup, gym leaders rooms looked better than a pallet swap, proper final boss, catchy music, better mini games ( that also assisted your cartridge) plus all around awesome. the academy was also Kool to teach new stuff plus it's library was useful.