I purchased this as a DAW controller in order to be able to have a more hands on approach to mixing my songs.
I have to say I was very excited when I first started using it, as having knobs and faders to work with is MUCH easier and feels much better.
The only downside is that the controls are NOT motorized, meaning that you will have a very hard time mixing more than 8 tracks.
All in all, I believe this would be a very cool solution for live musicians working with synths, but not so much for mixing, unless you're automating.
The build quality is good for the price, the faders and knobs don't feel very sturdy and the faders are short throw, but I would say they are good enough to write automation
In conclusion, I would recommend this to either live musicians working with synths who need faders and knobs to assign to different parameters, or mixing engineers looking for a dirt cheap solution for automating volumes or effects.
In my honest opinion, I would rather have a DAW controller with motorized faders such as the Behringer BCF2000 or the Presonus Faderport (also available at Thomann), although the price point is higher.