Separately, I would like to highlight the Razer chroma feature. Cool thing, especially in games where there is support. The backlight can be configured separately for any key. A full range of colors, not individual programmed ones. The first time you connect, the software is installed. Everything is clear and to the point) in general, if erasing the keys does not scare you, definitely take it, especially if the price is below 3k. Klava is worth the money. What's more, it's the lowest price of all.