Linux phones that are independent of Google/Apple and do not spy on you are still maturing and a bit hard for me to get here in the US. So, I recently de-googled my smart phone.

I will make due with it until one of the Linux smart phones finally mature enough in terms of hardware and capability that it can replace it.

My big question is, which Linux phone seems to be the most promising? Which one should I keep my eye one? And how long will it take before any Linux phone can start seriously competing with the major brands? PinePhone, Librem, Murena, etc. ?