you can still try W10 preview via Windows Insider.Not getting W10 update for my lumia 625 :dead_NF:
Windows Mobile doesn't have much of a future, though it will continue to get security updates for much longer than many Android phones being launched now. Windows on mobile, though (specifically on ARM), could still have a future though we will need to wait to find out what form it takes.Windows mobile has no future I guess, However it is best for PC.