I bounce around between Lemmy.world, Beehaw and Kbin the most. As things stabilize with the various software updates and federation between instances gets worked out I will probably settle on one, but I could also see jumping to more niche instances (really hoping a sports-related instance like Fanaticus takes off) being the long term strategy, too.
Ooh, i will def have to check this one out. I manage to find a few telegram channels to keep up on nba trades and soccer transfers, but I know I miss out on quite a bit due to my lack of twitter.