Used it to hold my Fender Hot Rod Deluxe combo.
Very good features on paper. Handling is very easy, having several inclinations are useful. The mic stand adapter is also useful. Very compact when folded.
The amp is somehow stable if you put is very well centered on the stand.
However after a few tens of mounting/unmounting from the home to and from stages, the rotative locking system for the feet symply broke. There are metal rods pushing hard of a soft plastic lock, so not really foressen for heavy amp nor heavy use. I tried supergluing the mechanism in locked position, but it's just not stong enough.
I guess it might be worth it for home use with lighter amps, but then the compactness feature is not relevant anymore... overall, bad design in my opinion.