You can have a look at the list of active communities, there is a pinned post on !communitypromo@lemmy.ca
https://lemmyverse.net/communities?order=active can also help with finding the most active community on a topic. You can use the house icon on the right to set your home instance (lemm.ee in your case) to be redirected to it when you click on the links.
Hey Cris,
Just wanted to thank you for being around. You're always nice and chill! 😄