I guess I'm just to much of a creature of habit. I am used to the turnbuckles on the 3pt hitch and doesn't take long for me to swap out the toys. And yeah to this day I'd rather have a gear transmission over HST. I've used alot of other equipment that was HST and I HATED IT. I had no control over anything.
One draw back to the HST is it robs some of the horespower just to run the HST. Where as you will get negligible loss throught the drive train of a manual.
I used to have a Craftsman garden tractor. It was a manual with 4 speeds, i think, and had high and low transfer. It was air cooled 2 cylinder with 18hp. The thing was badd a$$ and I would pull this really big heavy drag, no problem. I even pulled a car one time no sweat.
It was well used when I got it and after it died I purchased a JD 120 HST lawn tractor. I figured this thing being twenty years newer with 2 more hp should really pull some $h!t. Boy was I wrong, complete waste of money. I hooked it up to the drag and nothing happened, didn't even budge it. It can't even pull the little trailer it came with loaded with dirt. Funny thing is the trailer is "rated" for a 1,000 pounds...HA HA!
This thing is ONLY a riding lawn mower and a complete waste of money. I guess the HST is robbing all the power.
Now it lives it's life as a fun toy for the kids to ride around.
But for the HST on my Kubota I haven't hit the limit on pullng with it yet. Don't really think I ever will. However I'm used to the HST and I also like power windows, cruise control and A/C
Scott