Recent model years: Which has fewest issues?

I apologize if this has been asked before recently, I didn’t find it in a search.
I’m in the market for a brand new Grizzly 700. I’ll be making a list of dealers within a few hundred miles of here and calling to find out what they have on hand.

If a 2016 is the way to go, I’ll do that. But if a 2015 or 2014 is just as good, and I find a dealer that still has one and has marked it down a lot, I’d like to know whether that would be a good idea to pick that up instead.

Thanks for your input!