I am sure my comments will be taken out of context because I sell green tractors however, I sat in & drove several of the new M40 series late last year at Hay school and in my opinion, having years of experience in this field, there is no finer machine in the 50-100hp range than the Deere 5X25 series. The cab is secon to none, everything is super easy to maintian, Deere's have twice as long service interval times (servicing adds up). The Kubota's controls aren't laid out as nicely as the Deere's, and their shift gates feel terrible when compared to the Deere's. The Kubota's are a nice machine but the Deere is a nicer piece...and not everybody needs a "fancier" tractor...so get in and drive both and let that be the determining factor.