I demo'd the MX4260 and really like it.
Until I saw the MX5060 and that's the one I want. Didn't get to demo it, but sat in it and touched everything and oohed and eaahed and drooled...
Same engine as the the MX4260, (23 Hp Kawasaki) but much else is bigger i.e., 50" deck, ZT2800 Transmission, bigger tires, more seating comfort overall and frankly, looks so much bigger in comparison to the MX4260 that the 42" looks like a toy.
Is bigger always better? No. In this case though I'd be moving up in deck size from my old lawn tractor (46" deck) to a 50". Moving down to a 42" seemed to make sense initially cuz a lot of the time I can't utilize the entire lawn tractor deck as I often have to make 1/2 deck size cuts because it's set up to mulch and often can't digest as much grass with that set up as a side discharge.
I plan to use side discharge and quit mulching - so I thought a 42" would work as I could utilize the whole deck with each cutting pass. And, that's what I'll do. With a 50" deck! Whoo Hoo!
I'm about to go out and cut my 1 1/2 acres with ye old lawn tractor, (it's only 98 degrees out) but if all goes according to plan it'll be the last time...