I bought one. It needs a wheel so that the head doesn't dig dirt and burn out the fuse.... shrug. I've got mine in the shop until I get a wheel mounted... maybe two front and back. Bummer for that kind of $$
We have customers trimming cemetery stones for upwards of 8 hours per day 5 days a week with no issues. We do t make it but have sold several and never had any complaints. This video is a few years old and the new models might be different, we haven’t had any in a couple years