@_elena Maybe the Linux phones will be more ready for consideration when you decide to get a new phone. I use the Purism Librem5, but in full disclosure, it's a Linux computer and not all Linux apps are made for a small screen.
Purism has put a lot of money and effort into making Linux mobile more possible, but they also suffer some small company issues. Anyone expecting an iPhone or Android experience is fooling themselves.
Google-free Android isn't wholly feasible long term.