I have a Pat's and a hydraulic top lift and like the combincation very much. But I think a key piece of information with a quick link is the gimic that comes with the Pat's: the bent washer that accesorizes the lynch pin. I had a Harbor Freight quick hitch that is admittably cheap and weak, but would in retrospect not have bend out of shape with my bush hog if I had a big washer between it and the lynch pin. The Pat's quick hitches come with sveral large bent-over-washers-with-a-lynch-pin hole. They Keep the hitch from overriding and working the linch pin. By the way washers without the bend work fine. I now keep a pocketfull of them from Lowe's in my peanut-butter-jar of extra lynch pins.
Mf
Ps: did this message make any sense at all to anyone who never bought a Pat's?