I bought my first cab tractor three years ago. Before that I did everything with open station tractors. What surprised me the most was how much more I could get done just by being comfortable.
In winter, with the heater going, I'm out there for hours.
In summer, I used to mow my land in areas that I forced myself to stay out there until I finished that area. I only had 37hp and I was using a 6 foot cutter, so it was slow going.
My cab tractor is 70 hp and I'm using a 12 foot batwing, but what's amazing is when it's too hot to do anything else, and I've been outside all morning working until it was too hot, when I get in the cab and cool off in the AC, I feel great!!
When I'm done mowing for the day, I've done three or four areas that would have been tough to get done in one day. In the last three years, I've been able to mow my place three times a year. I was lucky to mow all of it once a year before. My weeds are going away, and my pasture grass is taking over. It's been a night and day improvement!!!
Today its really nice out with temps in the high 60's, so I'm finishing off a fence for my dogs. Tomorrow is supposed to be cold with temps in the low 40's. I'm going to get in my cab tractor and clean up all the old hay around the hay ring. Then I'll move some dirt from a pile that's been there awhile and fill in some ditches caused by the horses walking to my barn.
I have three other tractors that all have their uses, but for getting things done that take a lot of time, and the weather is miserable, the cab means that I'll be out there doing it instead of waiting for better weather.