I have a "Pat's" directly from Pat. It works pretty good on most of my implements most of the time. I have never considered taking it off.
I had an issue about my hydraulic top link not being long enough after the "Pat's" lengthened the bottom arms. Pat mailed me at no cost an extension for the top link. Problem solved at no cost to me for accessory or shipping.
Not all my implements are the same width. Not all Cat 1 implements rigidly adhere to the "standard." Some implements come with reversible dual use pins so the implement can be set up for Cat 1 or Cat 2. So, if you have a system that is fixed width like the ones that are VERY SIMILAR and sold by Harbor Freight, Speeco, Land Pride and so forth, althoiugh it might work really neat, keen, and fine on some implements, it will NOT WORK WELL with any implement with a different spacing between the lower arm mounting pins.
Pat's system has an adjustable rod accessory to hold the required spacing between your lower arms. I got one. I don't use it because I don't have a problem hitching up that would be helped by it. It can help in some instances but I don't find hitching with or without it to be significantly different the vast majority of the time. Your mileage may vary.
I like Pat's system because I have a fairly large collection of implements, some of which vary in mounting pin width. If I used a system with fixed width I'd be in a fix. If I used a system that requires an adapter for every implement I would be looking a a large investment in capitol, much of it for infrequently used implements which would otherwise be orphaned and couldn't be used.
I will be quite interested in finding out what the resolution of your situation is after 1. you talk to your supplier and 2. after you talk to Pat himself.
Pat (A different Pat. We have the same last initial BUT I'm not him, just his customer...)