I've got a 567 JD and think it's a great baler.    The bales start every time, they're tight, and keep their shape.   I previously had a NH 664 and we constantly had issues with the bales not starting in some conditions, as well as the twine not starting or cutting off.

My cousin had a fairly new NH baler (BR7090?) and had the same issues, plus the pickups on the NH's are a joke.   Pickers are way heavier on a JD.   I recommend you get a Mega Wide pickup.   Also, a 568 or 569 is equally as good or maybe even better, but a lot more money.