I've only used it once so far but the results were amazing! Lightweight and very accurate, especially with wider-field shots. By far the most detail I've ever gotten out of the Milky Way with a setup that all fits in a backpack-sized camera bag. Definitely prefer its ease of use and portability over my bulkier EQ mounts. Polar re-alignment with the laser was also a breeze making it a trivial task to move the tripod if I wanted to change up my framing. I utilized a ball head mount for the tracker and the Z mount and a ball head mount for the camera which worked well to keep most of the weight centered over the tripod for my shots. I may eventually upgrade to the wedge for the tracker to make things a bit easier on polar alignment, but the ball head worked fine with a little finessing. Still have to see how far I can push focal length, but with the ease of alignment and steady tracking, I don't think it will be much of an issue.
The only issue I experienced was during the initial setup, as some of the mounting points weren't torqued down quite as tightly as needed and slowly began working their way loose. Make sure all attachment points are very well tightened because if they are not your camera weight may cause things to come loose and swing about. I had seen this mentioned a couple of times elsewhere, so I kept a close eye on it and caught it early before anything swung about. After torquing down all the bits and pieces a bit tighter, it worked flawlessly and there was no noticeable camera creep over the 4.5 hours of use. Looking forward to many more nights of imaging with this amazing product!