OK, I'm arriving here because my feed for git activity didn't work. I found the new bare feeds for that, many thanks.
I'm just mentionning Gitea. This is a Gogs fork, because people couldn't wait for some requests to be merged. I found it a bit more usable, but honestly, I really don't mind if you stick to Gogs. I just wanted to mention it.
And yes, Gitlab, despite its very nice UI, is a hardware killer.