A wired DeathAdder 2022 works nearby (has been living with me since 2022) - the appearance, braid, case, side elastic bands are all like new, zero complaints so far. I wanted wireless. Has pros: Comfortable, the grip is slightly narrower than the DeathAdder 2022. Positioning is accurate, clicks are clear, juicy. Plastic is good. With a wireless sensor plugged in directly (not via a USB hub), it works as expected, without any complaints. Bluetooth connections (different operating systems) - the same, everything is ok. Cool carrying case, collapsible - you can easily glue the tape so that the buttons do not hang out, grease the wheel. Yes, and pick up buttons - too. Has cons: I've been using it for over half a year. Six months later, the wheel began to creak strongly when scrolling (treated with grease). The right side gum under the thumb was decently worn out, the left gum also started. A few months later, at the bottom of the mouse, the sticker swelled up exactly in the middle along almost the entire length, scratching the mat - periodically it has to be smoothed out. The keys above the buttons when using the mouse out of the box rattled unpleasantly (rose up, dangled) - I had to disassemble, add pads between the keys and buttons. The battery lasts 4 days (or 5-6 days if you turn it off at night) - the polling mode is minimal, not gaming. While not playing, the keyboard is used much more often. On bluetooth landed faster. The combination of wire and software is periodically buggy - there are problems with charging. A separate word for ROG Armory software - buggy, problems with charging, with determining the level of charge. At the same time, on different Linux, without ROG Armory, it perfectly shows the charge level. All of the above problems only when connected directly to computers. On C USB-hub under win (7 / 10) - its own unpredictable life, 90% of problems with charging.