I would love to see more linux DE-s on mobile. If Budgie would like to land on my phone somtime I would be nice. But I'm not a coder. I just use software so It's easy to say for me 😃
For now Android 6.0.0. I would love to switch to Sailfish OS in short time but lack of android apps support on community version is sad and the fact, that the phone I plan to buy doesn't have a SFOS port yet.