I wouldn't want to be without hydraulic top links, as they're great when using box blades or regular blades, and mowers, plus for many other things of course.
But I generally need to get on the ground no matter what, to manually adjust angles, or hook/unhook hydraulic lines.
It was the lack of extendable lift arms on the little tractor that made me try a quick hitch. With a bad back and knees, it wasn't always easy to move the implement to get the holes lined up. And it was time consuming.
It's a love/hate thing to me, but I like it enough to have left it on since I got it. Even though it makes it a bit of a pain to hook up PTO shafts by being in the way.
Guess I should revisit the individual lower hooks I bought at first but never installed. Then make something simple that keeps the lift arms at a constant distance from each other.