tsogud on 14 July 2016
I'd have to agree with MohammadBadir, B/W and (especially) B2/W2 are really fantastic games in the series and a great Pokemon experience. I'd choose them if I were you, only if you don't mind not having the latest mons', moves/abilities or the Fairy type to play with though.
But if you're talking specifically about 3DS games I'd say wait until Sun and Moon to decide on which to get but if you really can't wait to play, ORAS is definitely a better choice than X & Y.
