Fingers are comfortable and pleasant. It does not crawl on the table, yes - because it is heavy. Some pros: The key travel and ergonomics are great. The finger is centered on the key due to the recesses. There are almost no clicks, but mechanically - tactile pressing is felt absolutely clearly. Has cons: It has a huge ergonomic miscalculation - a merged line of F1 - F12 keys, to which, for some reason, they also stuck an increase in volume, to the right of F12. It is now impossible to use them blindly. Stupid idea, not at the level of Logitech. Logitech Options proprietary software does not work for me. And this is an ancient problem. With one of my mice, only the old version of this software works fine. No version of this software works with this keyboard on a PC under Win 10 yet. Support knows about the problem, accepted the application and logs, but has been silent for several months. The price tag is too high, I think. 5000. - this is the limit for her.