Excellent tool.
My carelessness, not checking the pressure of my compressor and thinking something was wrong with the gun the first time.
As soon as I increased the pressure (from 1.5bar to 4bar), the gun did an excellent job!
Whether straight or angled, the gun does an incredible job and is effortless.
It's worth the money.

Having already the plastic sibling of it, I only have good things to say after using it for over 8 years. However, the difference in quality between the two is evident. The fact alone that all the connections are between metal threads and not plastic-metal makes maintenance much easier and eliminates the risk of damaging a plastic thread. It's worth giving the extra 20€ that is the difference between the two models. One just needs to consider that 10€ is the price of the rotating connector at the hose connection point, an accessory that is standard in the metal one, while in the plastic one it needs to be purchased separately.