If I were you I would go with the Imatch, assuming you can buy the exact model again, so both your tractors are identical. Myself, I own the Speeco. It works fine, and I have adapted all my stuff to it. Once you go down the path of adapting everything to the quick hitch, you choose the top-hook position that works, and every attachment then has to be adapted to that upper hook position. That means choosing a hole, or drilling a new hole, in the implement so the upper pin is correct.
In my case, one day the extra flanges on the Speeco quick hitch (above the holes I used for the top hook), tore a big hole in a hydraulic line for me. so I cut all the extra flange height off there and ground it smooth. The adjustability has no function once you choose the position you will use for everything.