That is so impressive. I have to admit that I go to Youtube and look at videos of heavy equipment working the woods, or moving snow. Sort of fantasy dreams for things that never came to be. For me now at my age, I am content to watch them in action. Some guys are able to run those machines so smoothly, like it was natural for them. The largest piece of equipment I have had the chance to run was an old red farm tractor back in the 50's when we were plowing and harrowing the garden. It was a small tractor by today's standards, but it made a huge impression on me.
That picture gave me an 80's flashback. Your machine would have definitely made the final cut as a character in the movie Maximum Overdrive!!! I could see it going down the road with no driver - chomp chomp chomp.
a 4WD JD 210 is a near perfect one machine solution IMO. It is a near perfect compromise between a big skidsteer, utility tractor and excavator. A big jump over the L35 or the JD 110 while still maintaining the 3 pt capability. Your use of the loader here is great and it kinda makes me wonder how even more useful the machine could be if it had a detachable loader so that you could legitimately run a big brush hog or even one of the batwing finish mowers. Well done