I’ve played on Survival, Skyblock, Olympus, Islands, and Parkour. I mostly play on Olympus though. Here is my order (From worst to best). The Islands community is rather silent so I can’t say too much about it. The Parkour community is very toxic in a way. The Skyblock community seemed fine to me but I heard from a friend the community was very mean to her. The Olympus community is mostly nice in my opinion, it can get a little crazy at times. I haven’t spent too much time on Survival, but it has the nicest community in my opinion.