A year later and I came to make my evaluation.
I had no doubt that it would be the best choice I could make. I had the chance to try thermostatic faucets in various hotels from time to time, and that made me choose a thermostatic faucet for my home for the first time.
The process of taking a shower has been transformed from "enter and adjust the water as you like, fix it if it's not hot enough, fix it if the hot water runs out, fix it if another faucet in the house is turned on" to simply "turn on the faucet". The only thing you have to choose from the first time you enter for a shower is the amount of water. If you have an ecological conscience, you can stop at the ECO mode provided by the faucet or press the button to switch to the rest of the switch's path and have full water pressure. There is also a safety button in the temperature setting (which helps a lot to prevent accidents, especially if there are small children), if someone wants hotter or completely hot water.
The intensity of the "safe" temperature can be adjusted with an extra accessory that comes with the faucet and can "set" it 2-3 degrees higher (if I remember correctly) than the maximum safe temperature (where the switch will stop and the button will have to be pressed to select hotter water). This is for those who prefer hotter water and do not have small children, as I believe that the pre-installed settings of the faucet will suit most people.
It is definitely worth the extra money it costs compared to a conventional simple shower faucet.