I offered them $550 USD and shipping was $56 USD.
Supports up to 15lbs
CAT5 cable is cheap to replace
Takes Sony Batteries
Only has 1/4-20 threads for under mount
not smooth on manual use
Top speed is not that fast.
No mounting option for remote.
If you have the money, get the Kessler one. If you’re only going to use this for timelapse or MOS, then it might be ok. I’ve been spoiled by using the Kessler one, and this one really just doesn’t compare. With all that said, this is still a great option.