just curious, aren't you still adjusting the top hook up your QH for each implement? For me, that took just about as much time as hooking up the top link. Certainly, having a hydraulic top link helps make the top link connection quicker. Granted it took less than a minute to make an adjustment of the top hook on my QH, but it only takes a minute to connect the top linkup with pats utilizing the hydraulic top link. I suppose keeping a log of the top hook positioning for each individual implement would've made that job with the QH easier.I have a snow blower and rotary cutter from Land Pride/Kubota, a box blade and land plane (land leveler) from Everything attachments, a trailer receiver from King Kutter, a sprayer from Fimco and a seeder from Herd that all work with the QH10 and QH15. That's five manufacturers without an issue.