Woods is one the Kubota dealer wants to sell me. It’s $1,000 more than the LP he has in stock
Woods RC60.20 has stump jumper and belt skirt cover as standard, and still comes in a 494 lbs. That's a unit to last a long time!
If you go for this make or pretty much any fixed rotary cutters like it I advise you ask for an experienced tech at the dealers to show you how it's mounted and adjusted to perform properly.
There's a LOT of available adjustments and play on both the tractor 3-point and the mower especially which need setting at first for your specific tractor, then adjusted according to conditions as necessary.
Having someone who knows this stuff show you will help greatly. Just getting it already set up is nice but you'll want the know how.
I received my gifted M5-4 cutter as is, set up for a tractor twice the size and horsepower of mine. It took a LONG time without prior experience to figure out how best to setup and attach it. I think I've got it about right by now! Took almost 2 summers ...
Another thing is that the cutter weight our 3-point can handle is to move it around a bit while lifted off the ground, not for while cutting. The rear pivot wheel should ride nice and comfortably and take up most undulations while carrying the rear weight of the mower. Up/down 3-point slack is built in to the mower frame design to allow minor height adjustments while cutting. Heavy bumps and sways while moving with the mower raised can get hard on the 3-point frame on our machines' size. Easy does it!