1) The Logitech Options application for Poppy does not have support for the year 2022. No, that's not a huge issue at all, but considering that Windows already supports the year 2022, I find it odd that it doesn't support it here.
2) There are notches on the keys; perhaps I am being overly picky, but I don't see why they are necessary. Perhaps it is just a matter of habit, but it seems to me that this is an inconvenience that is not really necessary.
3) Backlight, its presence is a major plus, but it is not properly executed, despite the fact that its presence is a huge plus. For instance, if you were typing something and your hands were lingering over the keyboard, the backlight would not immediately turn out; rather, it would give you more time to consider what you were typing. You want to type more, but the sensor does not work, and it thinks that you have removed your hands a great distance away, so it does not light up until you contact the key. Other times, however, it does not function as it should, and for instance, it might not recognize hands and switch off the lighting. The fact that you can't make the backlight stay on permanently in the settings is perhaps the most significant drawback of the keyboard.
4) If you are sitting in a chair that reclines, you will be able to see the light; but, if the table lamp is switched out, the light will shine in an unpleasant manner in the total darkness.
5) This is more of a personal preference, but I think it would be nice if the keys had a larger surface area, closer spacing between them, and notches on them. Currently, the user's fingertips constantly end up on the key's edge, which makes the tactile experience less than ideal.
6) Most likely its price; I purchased it at a nearby store for 7,750 points, which I had acquired over time. Therefore, the price range is approximately 9,000 to 10,000.
04/27/21 In order to use Windows 7, it was necessary to connect this keyboard to a computer. Something bad happened to Windows, and the backlight on the keyboard sometimes shut off and occasionally did not turn on at all, even when typing; the only thing that helped was turning the keyboard on and off. The symbols were not periodically pressed, or vice versa; rather, they were clamped spontaneously on their own, as if cntrl had been pressed or something similar. In general, the hot keys in the browser and programs were problematic. Only starting with a whistle worked, as opposed to using bluetooth. There are a lot of unfavorable comments from people who use Windows, which indicates that all of this is accurate! On the poppy, none of the concerns that were stated were present at all.