Good:
- the routing system is super helpful in not having to add a mixer to my setup (that take space), which is what I had before and is completely replaced by this unit, in addition to act as a proper audio interface;
- that it is autonomous is super helpful for preparing live setup;
- far enough input for all my devices to be plugged in and no need to plug/unplug cables all the time;
- the number of output is helpful with mixing when checking with various speakers;
Bad:
- Only 2 input (front) handle XLR cables :/
- I would have preferred a second independent headphone output with different/separate ohm settings to easily switch between my different headphones
- it took me several weeks to understand how the routing worked, mainly because I didnt realize that each input and output are digital audio interfaces, so there is a setup to understand with Windows too;
- no SPDI/F is not ideal for one of my devices, but that's a minor issue;
- the main mix is supposed to be controlled by midi devices but there are MANY issues related to this, wich they said they will fix in future firmware updates but is not fixed yet, so if you intend to control the mix with a midi controller beware that it will probably not work exactly like you imagine.
Overall an excellent unit which would be perfect if it had better support for midi control and more varied kind of input.