He recommends the product

I returned the product, but as long as I get my hands on a flawless piece, I will definitely buy it for tests and for the outdoors :-)

Pros: For a country band, it's a good alternative to playing outdoors. However, the tool is quiet and you have to count on the use of some small, preferably battery-powered combo. However, this assembly is still much more mobile than e.g. acoustic bass or bass guitar.
The sound with synthetic strings is admirably deep and punchy.

Cons: In my case, I had to return the product due to the occasional audible dropout of the pickup on the "A" string. I assume that there was a similar problem on the "G" string, which was not evident when listening, but by instability when tuning with the built-in tuner on said string.