Watch out for very poor microswitch quality. I have this mouse too, been using it for a couple of years now, after using a very reliable M535 logitech mouse for many years, and I generally love the MX anywhere 3s, after loving the M535, but the MX has required me to change the main right and left click microswitches since they gave up in the MX, within the first few months, causing me to go back to the M535 until I could fix the MX.

I do a lot of high mouse click activity work (As well as gaming, I confess), the first symptoms of the problem was accidental double clicks. After a while nearly every click becomes a double click. If you look on the net about this, there is a temporary fix you can do by padding the button movement, it was believed by folk to be a kind of wear on the plastic that presses on the microswitch, but I found that not to be true, the actual problem is poor quality microswitches, which start to bounce after they've been done a few thousand clicks. All we are doing, when we pad the buttons, is move the operating point of the switch, in a way that the deteriorating microswitches, will again start to bounce after another month or two. The only solution is change the microswitches, which involves buying some new higher quality ones on Amazon, and desoldering the old ones off the PCB inside the mouse, and solder the new ones in. Its a pain in the ass job, but doable, if you've got the equipment and a little experience of PCB work.

The M535 never had any sign of this problem and I used it for years, I still have it and I've never had reason to open it up.

Since I changed the microswitches on the MX, I've had no problems, no more accidental double clicks.

You might not find this problem with the MX at all, Logitech miight have become aware of the issue, and it could just have just been a bad batch of microswitches. I couldn't send it back as I'd already voided the warranty by opening up the mouse to try to see what was the problem. Besides, I wasn't ready to do without it for however long it might have taken for Logitech to replace it.

I still love it, the MX is the best highest performing mouse I've ever used, but I can't say its been the most reliable. Also if you drop it, it suffers badly, the solid metal central spinner mounting mechanism can get bent, misaligning things, and you have to do some work to straighten that out, if it falls the wrong way :)