Been usung it for three years now I think. Still has issues sure, but over that time I have seen it improve massively, so I expect it will keep getting better. Development is slow though, so I understand that the current state is more important that hypotetical future improvements. I would definitely recommend you to try it with the free tier, and if you like then start stacking lifetime packages. As I see it there is nothing better right now with that balance of cost, features and privacy.