I really tried to make Linux phone work for me, but ultimately couldn’t do it. There are just too many small annoyances currently to make it a viable replacement. For me the two biggest deal breakers were a total lack of any kind of NFC payment system, and even worse, horrendous battery life due to the phone not being able to enter low power state without disabling the ability to receive calls. The later is being worked on at least, but I know of absolutely no solutions to the former.