I hear ya PP... I actually sat in a DK45 today. The 1 thing I don't like about the Kioti cab is the seat. It feels like it tilts me forward too much. If there was a way to tilt it back, I couldn't find it. I was also disappointed that it didn't have arm rests. I do like the Kioti tractors tho, and they have a sweet spot in my heart from my experience owning one before.
My LS dealer should be getting an XR4046 cab this week sometime, so I may sit in that soon. I might go sit on a Mah 5010 tomorrow if I have the time. I talked to the Mah dealer today on the phone. He too was puzzled by the lack of telescoping arms. However, he gets around it by installing a quick-hitch on every 5010 he sells, which he says fixes the problem most of the time. I've never used a QH before, so I can't comment on one. I think that most, but not all, implements are compatible right?
The Mahindra dealer is about 40 miles from me. I also have a TYM dealer about 30 miles away, but he doesn't have any more T503's. The next closest TYM dealer is about 150 miles away, and he does have 2 I can choose from. He's been very friendly & helpful (actually a member here on TBN) and I'd rather pick the TYM over the Mah because I'd like to give the Perkins diesel a go, and the TYM has better standard features than the Mah, including the extendable 3pt lift arms. TYM also has the better warranty, and the loader is better than my LS loader.
The Kub dealer is literally just up the road from me and I've sat on & played with their tractors... and my local Kioti dealer also sells Massey, although he can't get any 1648's (ANY cab Massey's for that matter) so the next closest one remaining is out of state. I was hoping to sit on one today when I stopped by to play with the DK45, but no go.
I'm still not sure if I'm even going to upgrade at this point. But, there's not much I enjoy more than playing on different tractors, so I don't mind the process