The product makes a very robust and highly regarded premium impression. However, the manual is really very poor. A detailed explanation of the operation and setting is missing. Since I am a layman and me the product have gained in the course of our house renovation, I of course, the experience of using the device is missing. In the product videos it looks clearly easier than it actually is in practice.
From my perspective, the device is a rough "estimate iron", but maybe professionals get away with it simply cope better.
Therefore, I can unfortunately only give 3 out of 5 stars.