Result and general impression …
The Arctic Z2-3D Gen3 costs about 80 Euro and still scores with many features!
Besides adjustable gas springs, an easy assembly and a built-in USB hub, it offers a lot of ergonomics for little money. The workmanship is also convincing, because there is nothing to complain about here.
The only small point of criticism is the USB hub, because an exchangeable USB connection cable would have been the cherry on the cake (but Arctic will help you when it’s damaged).