A pretty late reply haha, but I just recently came back obviously but I'm still struggling to adapt to the metagame. OU pretty much is the same but I'm mainly struggling with the lower tiers. Spent a couple days in RU and I still get destroyed there >.> gonna look into UU to see if i'll like it more. OU is too mainstream and boring for me lol, unless I'm using a hail team. they're always fun.