Will it be future proof? (Lumia 650)

I know things aren't future proof to an extent but how future proof would the Lumia 650 be? Also I don't want to invest on a 950/XL due to financial problems. Also no negative please like "Put a fork in it..." please and thank you for your advice.

Posted via the Windows Central App for Android (V10 or 5x)

from Windows Central Forums http://ift.tt/1XjOy1U
via IFTTT