I got X the day it game out and just recently picked up Y. So far I have just defeated the bug gym and I have a lv.16 Chespin (Acorn) and a lv.11 Pikachu (Vapiras). The problem I thought I did in X was use way to many mainstream pokemon. In Y I want to use overlooked pokemon and make a team of them. However I find myself on the road to using mainstream pokemon, so should I dump Chespin and Pikachu or keep them on my team? Iv'e already got them so level'd up and both are fully EV trained but I don't know. Tell me what you think..