After 20yrs I quit mowing with JD tractor & 84/110” RFM.
I had a ZD1211 72.
Good machine but bogged on my hills & was even worse when grass got thick.
It was ok on flat ground & weekly grass heights.
I have a ZD1511 72 & LOVE IT. Fluid filled tires makes traction great.
It is a one trick pony only Mowing grass but as hay dude & RJC mentioned it does it WELL !!!
No one machine does several chores well.
Buy you a bigger tractor to add a front snow blower.
Go with a Diesel 72 side discharge for mowing grass & they will NOT disappoint.
Plus saving you so much valuable time.
I had a new F3710 72 front deck & thought it being 4wd would be a good mower for my steep banks along with my ZD1511.
I HATED the front deck beating your brains out AND the LIVE front axle spinning SO BAD turning around at the end of every pass.
I Fluid filled all 4 & it DID NOT HELP
I LOST thousands at only 10hrs trading it for a ZD1611 72. Best move I ever made
The F series live front axle will not stay strait mowing horizontal swipes on my steep banks.
The F rear steer was a nightmare for me steering the rear end downhill making mower get sideways : again on steep bank mowing horizontally.
I know everyone’s application & likes are completely different.
Don’t rush into anything.
As haydude mentioned you learn to be precise with zero levers & it will master any mowing condition you can throw at it.
The extra $$ for a 1211 1511 1611 is definitely worth it imho Especially with the TRANSMISSION & not silly pump driven wheels.