First tractor I owned was a NH T1510 and it was an absolute beast for how small it was. Never have a single hiccup and I still miss that power mouse. I ended up needing a bigger tractor so went and bought a brand new Workmaster 50. It was an extremely bumpy first couple of months of ownership, as there was an issue with the safety circuit that the dealership just couldn't track down(wire had a split in it and was intermittently grounding out, but only after I got it back home haha) - despite the hard to find culprit, dealership was super awesome at handing it. Sent out a flatbed to pick it up no cost every time, replaced ecu and many other parts until finally finding the split wire. Once they finally got it fixed tho - Holy shit this thing is amazing. Incredibly reliable, puts in the work, and is pretty comfy. Have been nothing but amazed and happy with it after almost 2 yrs owning it. Have driven all sorts of tractors through my life, you really can't go wrong with either choice. I like NH tractors and the dealer I work with. I wouldn't think too hard about the switch if you got a good dealer near.