We removed almost every piece of Ubiquiti equipment from our network because of the quantity and severity of bugs in their products. For example: Disabling a port on Edgerouters will grey out the port in the UI, but it doesn't actually stop traffic from passing through the port.

I also have no love for how some features are only available via command line while others are only available in the UI. This also differs depending on what product line you're using. Pick one strategy and stick to it.