Right now OU is still absolutely broken with a lot of bans coming soon, but which new mons will be OU after all this? Ive been thinking that hisuiarcanine might make it into OU or at the very least UUBL, its choice scarf set is amazing and can act as both a cleaner and a wallbreaker with tera rock (assuming head smash doesnt miss), its fire stab can destroy ferrothorn and wear down tusk which would normally wall it otherwise and its stab combo is absolutely nuts on a mon thats not magcargo, not to mention nothing can wall its band set, ive had a lot of fun playing it and im definitely investing in hisuian arcanine stonks

Personally i'd say XY and gen 6 in general, mega evolutions are excellent and they made an actual effort putting lore into the games (plus i'm french so i may be biased because kalos), ORAS were imo the best remakes ever and are exactly what a remake should aim to be.