I run a few groups, like @fediversenews@venera.social, mostly on Friendica. It's okay, but Friendica resembles Facebook Groups more than Reddit. I also like the moderation options that Lemmy has.
Currently, I'm testing jerboa, which is an Android client for Lemmy. It's in alpha, has a few hiccups, but it's coming along nicely.
Personally, I hope the #RedditMigration spurs adoption of more Fediverse server software. And I hope Mastodon users continue to interact with Lemmy and Kbin.
All that said, as a mod of a Reddit community (r/Sizz) I somewhat regret giving Reddit all that content. They have nerve charging so much for API access!
Hopefully, we can build a better version of social media that focuses on protocols, not platforms.
It desperately needs a compact, efficient UI similar to old.reddit's design philosophy. Otherwise its not bad. The auto-refreshing front page is very frustrating to use. I want to click on an article, and between when I move the cursor and click, new articles have refreshed and the link I clicked was the wrong one
What I like about Lemmy is how it's UI and backend are completely separate. I've seen others already asking for old.reddit type of an interface, so it is just a matter of time now...