>>14240358G/S remakes are awesome. Level scale isn't the best but they're still great. Hard to find a working emulator but I have a working one that I could probably Mediafire for you if you want.
BW2 do continue the story of Black and White, I played BW2 first though and it didn't really affect me since they pretty much explain the whole story to you. Also BW2 have A LOT more pokemon from previous gens in it. ALSO if the designs of the new pokemon bother you at first, you should still try to give them a chance. I picked up an emulator of Black, played for like five minutes and had a nostalgia hissyfit, then a few months later I went out and bought White 2, and now gen 5 is my favorite gen alongside 3.
