I'm playing through the Pokemon games, and I'm just wondering if I should get Black 2 or White 2. I played White and I am sort of trying to catch every Pokemon, but I'm not being overly diligent in that endeavour. So essentially, I'm not sure which one I should get, Black 2 to catch the opposite version exclusives to White (I don't even know if it works that way, it's just an assumption) or White 2 to continue the story and aesthetic of White.
Shnippie's eyes closed somewhere high above the Great Sea. He was selected for a purpose. One devoid of tasty baked goods... - Mooninomics RP Thread for my DK
Both Black 2 and White 2 add new pokemon to the table and I'm pretty sure that you'll be missing pokemon for dex completion either way. Another point to make clear is that while in white you get zekrom, in White 2 you get reshiram (spoiler?). In addition, there are other version exclusives that you can look at here: