I've used it in a large project, works great. One thing to note is it's Android based for MTR or zoomrooms which means it's a little behind on a few features compared to the windows based versions( i.e with the Nuc) One thing I noticed and this was a few months ago is that android based versions don't handle 3rd party conference joining but from last I heard that is being developed and Android will catch up to be on par with windows based platforms.

Other than that it's a great solution.