great but .... 3

Delivered Delivery of Amazon again Top, ordered eve, next morning!
I have now recently on a computer, the Orion Spark along with the Logitech G700s running. On another, the Razer BlackWidow Ultimate runs at the Razer Ouruboros.
The 910 is super processed. The keystroke and also the way is really very good for my health. The Romer G switches are quieter and have a very good tactile feedback. Getting used to is somewhat more the shape of the individual buttons on the tip surface. I'm so very clear, others have here how to hand the reviews more problems. Creating the macro is very simple and also program the individual keys. The lighting is not bad. But even better than that of the Razer, which is a little lighter. When Razer I miss more of a palm rest.
All in all, a great keyboard, with me following points are negative flung open!

- I have been working with computers since DOS 3.0 and Windows versions have all the past, as well as Linux and Apple operating systems gehändelt. However, the driver installation of this keyboard to a 4-month-old current Windows 8.1 computer is the absolute spasm. On the website of Logitech if you explicitly Win 8 and 64 bit selects one obtains a file which 63MB is large, but, so those same rejected during the installation routine when you start Windows 8.1, as not suitable. Several attempts failed. If you then only 64-bit operating system without selecting, then you get a 71 MB file that can be installed without problems. Man man man!
After installation, the keyboard and the G700s will then also be displayed and the configuration is simple.

- Both palm rest pull the value of the keyboard down completely. Something noble for the price of the keyboard the selection could have been of material already. Although the small fits visually better, but I can forget my hand position. Subtracting these and put the new one looks especially like cheap here and the attachment is dissolved and rickety. Too bad, because it did not deserve the keyboard.

- The Blue holder for smart phones is ridiculous and you'd rather have to leave him the same as the app currently offers nothing interesting. Especially since even a USB port on the keyboard is missing where simultaneously the smartphone could invite. Just as it is now solved by the implementation of functions and I do not need it. This applies to Android, as well as with the Apple version.

-the Lack of USB port I have already briefly mentioned. The real missing me. I do not know why the G710 + I also have a possesses, as well as the Razer BlackWidow Ultimate also has this and at the premium keyboard from Logitech lets you off as something important and builds for a great smartphone holder out that nobody needs.

All mixed in everything. In many respects me then the Razer prefer. Here I have to complain about the lack of only palm rest and the cloud constraint.

Nevertheless, great keyboard, in particularly the pleasant stop the buttons I like very well, coupled with the quieter soundscape and also the rest of the optics.