@feditips One thing I noted, as a current Megalodon user, I can block users but not whole domains, whereas on the official app I can. (for the record, it was a sports bot domain I was uninterested in).
A second thing is the official app won't let you follow hashtags, at least not in any simple fashion that I figured out, but Megalodon has a simple one tap option to do it.
Sounds confusing, BUT, you can install a few apps and try them all at once and see which one you prefer.