Currently using a Xperia X and a Pro1, both running Sailfish. I look forward to being able to switch to the Pro1 completely; the two things that are holding me back right now are the bluetooth not working with the Pebble (which makes pausing/playing music/podcasts much more of a pain since I have to get the phone out) and the lack of a browser that can load the Google Voice website (since there hasn't been a working SFOS app for years).