I’m loving obtainium. I just found it about 2 weeks ago and, I’ve been slowly switching everything I had installed with f droid over to obtainium. Only problem so far was one didn’t have apk releases. Only a .zip. There is already a issue on github about it and I expect obtainium will be able to handle that in the near future. It has be getting updated a lot lately. Plus version 1.0.0 just released.