will replace at work my good old "Natural Ergonomic 4000"

after 2 days of work, I am very satisfied with the keyboard.
So far (the last 8-10 years) I have "old" ergo keyboard mix of Microsoft and used was satisfied. However, key travel were (quite normal, as before) and the size no longer appropriate.

The Sculpt Ergonomic takes away much less space but still provides sufficiently large buttons and a enstpannte arm / hand position.
The keyboard makes a very valued and "stylish" impression and it can be super write it. This is due also to the lower keys, reminiscent of a notebook keyboard (which corresponds fully to my needs).

Despite previously highest satisfaction and the previous internet research (What can the product, what it can not) I give "only" 4 stars because I think that we can do better (even if it is better in my opinion, no keyboard are).
5 stars I would have given if:
- Have the function keys have the same touch and pressure points etc. (are they are somehow rounder and deeper and have felt pressed solid) as the rest of the keys
- The keyboard would be connected either via USB or Blutooth (eg on surface etc.).

(- Optional, it would be nice if the switching between the function keys and their secondary occupation would "somehow different" solved Bothers me not really, because I really need only the function keys and the rest hammer out differently and relatively fast could also throw the switch. But the "right mouse button" I need eg not necessarily on the keyboard or not in size -. but that is probably firmly defined in any DIN or other standard fix in the standard layout ...) update after 4 weeks enthusiastic working with Keyboard: I thank Microsoft for the switch now! In "modern" laptops etc. I have now problems because I constantly have to press the "stupid" Fn key, because only then can the function keys reach (eg. F2 for Excel / Project). The switch on the Sculpt I VLT. 1-2 times would have to pass briefly in the last 4 weeks. Therefore: 1 star more for the great switch this keyboard more compact but still make highly comfortable to use (. And yoy by the switch a competitive advantage has other keyboards).
And because I have such a lot of fun when working with the keyboard is now available 5 star despite the two small - now negligible - weak points!