"be sure that the development will never stop and at some point it will be better than Android in every way. I would say in a year"

The current stage is pretty much unusable if you need a reliable phone.

So in one year already, it is supposed to be better than android in every way?

That is a very bold assumption. I mean, would be nice, but I doubt it and would be happy if it gets stable enough to simply use it as a phone and chatdevice, without hickups.