I typically don't trust wireless mice as I prefer to play competitive online games where any type of delay would cause issues; however, I got this as a gift so I of course gave it a shot.
I haven't noticed a single time where there has been any delay with this mouse and I only put it at 1000Hz. Also, the site used for customizing the mouse is super simple and easy to use. I personally love that I don't have to "download an app" on my pc to change the settings.
I was also worried about charging it constantly but even when i play for 12+ hours a day, I usually only need to charge it every 3 or 4 days and it charges within 30 minutes (probably within 15 but I haven't timed it yet).
It weighs practically nothing which only took a few days to get used to and you can still use it easily when plugged in and it will just feel like holding a regular mouse again during that time.
I already had a cyberpunk keyboard before getting the mouse and they look great together!