I’m on .33 and agree with OP scrolling feels a little stuttery and stops abruptly when my finger comes up. I have a low end phone from last year, but text and images never give me any issues even with a full cache.

You can visit communities in other instances by searching [email protected] but, to my knowledge you can’t get the “local” experience of other servers yet.

Right now to add an instance you have to log into an account @thatInstance.

Dungeon Crawl Stone Soup. It’s free and open source available as a download or in browser here. Not sure if your familiar with traditional roguelikes, but it’s basically a permadeath turn based rpg. I finally picked it back up recently and have been addicted. Finally got my first won today after some 300 games.