Good day….which is best? I think they all have trade offs…that being said I have a QH20 on my MX…it’s great except If I drop implement where not level or in the case of my back blade, it has hydraulics and is sags…QH really need to be lined up just right across both the link arms and the top link to be able to dock and lift. (If all lined up it’s definitely quicker…that to me is the benefit, but it’s not very forgiving.). I try to keep everything on concrete, so it’s not really an issue for the most part, however that is not always reasonable for everyone…and sometimes you may want to drop an implement off in the field.
On my B, I just recently put in a Pats Easy change and after a few uses I think I wish I had that on my MX…the reason is that you can much easier dock to the lower links and lift an implement which will square it up and then attach the top link. So from that aspect I think it is more flexible. The Pats easy change also allows the width to be a adjusted which makes it a lot more flexible to using different implements / categories…QH width is fixed and not very forgiving on implements that are a little off.
I have always stored stuff on dollys as much as possible (for storage and mobility by hand) for my B so a quick hitch was not necessary, until I got the MX with some larger implements.
Ultimately I think how you store implements, how many you have and how often you may change between might nudge you towards one or the other.