As you said: Gajim does lots and lots of things, some of it only half-works. Gajim might be good for some people, but confusing for others. I probably wouldn't recommend it to my mom.
Dino has a good feature set and the user interface feels nice. It doesn't do everything, but that can also be a positive thing.
Dino's OMEMO works fine for me.
Not everyone has to use the same thing.
As you said: Gajim does lots and lots of things, some of it only half-works. Gajim might be good for some people, but confusing for others. I probably wouldn't recommend it to my mom.
Dino has a good feature set and the user interface feels nice. It doesn't do everything, but that can also be a positive thing. Dino's OMEMO works fine for me.