Anyone using one of the newer Foreman's with the locking front differential, fuel injection, changed chassis? Any feedback on them?

Kinda narrowed things down to a Foreman (basic model) or Grizzly (450). Main uses are farm work and mountain trails (steep/rocky/muddy). Grizzly has been out for a while and is known as a solid performer. Foreman had some changes over the past couple years and I was wondering if there was anything to watch out for.