I saw the Logitech posted for $99 and remembered I had this open in a tab. reviewed well and I thought this was good value but I don't need a mouse right now.
Since I've had the tab there I have seen it Sold by Amazon JP and was initially $37~$38, then dropped to $33~$34. but I think it can get cheaper than this with crashing yen.
White and Black available.
Logitech seems to support 3 device seamless switching, compared to just 2 for Xiaomi. Both seem to have silent switch (click) feature. I don't think the Logitech has 2.4Ghz option (I find 2.4Ghz connection more stable and greatly increases battery life, I was told the tiny USB dongle thing is tied to your mouse specfically though, so don't lose it!).
Click the price on the right where it says "Get it faster" before adding to cart.
if you don't have Prime you need to spend at least $59 on international items for free shipping. (ime it works with different regions e.g. JP + UK + US)
⁕ White
⁕ Black
About this item
8. Q: What type of battery does the Xiaomi Dual-mode Wireless Mouse 2 use?
A: The Xiaomi Dual-mode Wireless Mouse 2 uses an AA alkaline battery.
https://www.mi.com/my/support/faq/details/KA-497422/
-【Perfect Fit for Your Hand Curves】The symmetrical curved design fits the palm of your hand, and the inner curve fits well with your thumb. Left and right main buttons integrate seamlessly. Two shortcut buttons on the thumb side of the mouse forward and back allow you to easily browse and search your files online without complicated clicks
-【2.4GHz and Bluetooth Dual Modes Connection】The mouse has 2.4GHz wireless connection and Bluetooth, allowing you to seamlessly switch between two devices for increased convenience and efficiency when working
-【High Precision Sensor:】 The 1200 DPI high-precision sensor provides excellent responsiveness, and provides quick and reliable tracking even for extremely complex movements
-【Quiet Click】Uses noiseless TTC silent main button. You can focus on your work in a quiet office
-【More Practical Functions】LED indicator shows the mouse connection status and low battery remaining easily. Large silicone scroll wheel with lateral grooves for quick and smooth turning. The sole combines smooth movement and durability. The built-in nano receiver can be stored in the battery compartment on the back of the mouse so you don't have to worry about losing it



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tbf Logitech is often called the best of mouses. with Features such as this:
"Pair MX Anywhere 3S to work on multiple computers and cross-OS - and transfer text, images and files between them. - just copy on one and paste to the other. (7)"
you need to install their app though. To enable the copy-paste feature (specifically, the cross-computer "Flow" functionality) on a Logitech MX Anywhere 3S, you are required to install the Logi Options+ software.
I have the Keys to Go 2 Bluetooth keyboard. and installed the app to update it and access the customize top keys feature. the customized key doesn't carry over to other device, unless you install the app on all devices. also I updated the app once and it now has some corny "AI" feature on it now. which I never use and wonder why it's even there.