2+ : Great for collaborations and hi-fi recordings in desktop format

The value in this interface is awesome:

It hardly sounds any different than top-tier interfaces.

It provides 2 fully customizable channels and every control you'll ever need on an interface.

It has 2 very good headphone jacks. This is great for monitoring vocalists professionaly or any recording of 2 simulatenous sources without external amps.

The 4K really breathes life into some recordings, specially guitars without external amp and vocals recorded with mics like the SM7B.

The build quality and knobs feel great. Maybe the buttons not so much (small deal).

The only "downside" is that it is, in my opinion, too heavy and fragile to be really portable, it feels more like a desk device. However, it can surely be transported in its box with some caution.