Logitech MX Master 3S - Wireless Performance Mouse with Ultra-Fast Scrolling, Ergonomic, 8K DPI, Glass Tracking, Silent Clicks, USB-C, Bluetooth, Windows, Linux, Chrome - Dark Gray

This is hand's down the best mouse I've ever used. Ticks all my boxes - has both a bluetooth connection and a dongle for older devices, works with multiple devices and saves me having to use a KVM, works well with Macs and is superb both in terms of comfort and responsiveness. Easily adjustable and customisable, with lots of buttons, and works well in my multi device, multi monitor setup. I particularly love metal scroll wheel that spins freely - so useful for skimming through long documents.

I own a Logitech G502 HERO and have owned several other mice in my past. The G502 is brilliant for gaming, but I needed something more ergonomic as a software engineer. This is the best feeling mouse I've ever used.- Mouse has a premium build quality- Super comfortable to hold- Battery lasts a long time- No compatibility issues between Mac and Windows.- The software is good.- Buttons are silent.- Scroll wheel has two modes which you can switch between with one of the buttons on the mouse- Fits my hand better than any other mouse I've tried

Best mouse I've ever owned. Is it expensive? Yes, very. Is it good value for money? That depends how you look at it. For me, the quality, feel, the near silence of the button 'clicks', the ultra smooth scrolling, the precision, plus the length of time between charges, is remarkable. It also fits in my hand perfectly (I've medium-large hands). So for me, yes it's good value for money, and I'd recommend this mouse very highly.

I don't usually splash out on peripherals but I was tired of slightly cheaper alternatives, still rom big name brands that failed in some way or other after a year or so. The selling point for me was the metal infinite scroll wheel and I have to say, I couldn't live without it now.Weight: well balanced and a good heft to it without feeling cumbersomeFit and feel: Excellent, perfect fit for my hand and I experience no fatigue whatsoever using it for 8-10 hours per day for work and gaming. Satisfying muted/soft click sound that can be heard but is not invasive on the noise front.Quality: The metal, weighted scroll wheel and side scroll are high quality and feel fantastic - so intuitive to useScroll speed: perfect as has a standard 'clicky scroll' mode and the 'frictionless scroll' which is just amazing for long documents, forum posts etc.Software: The control software is well built and offers the level of setup and flexibility I need.Bluetooth connectivity: Excellent and easy to setup multiple profiles across different devices and connection typesBattery: Excellent - I haven't timed it, but I use this 10 hours per day and only need to charge (USB C) every few weeks at worstLongevity - Having had this since September 2023 I notice little to no wear on the device at all. It feels and looks almost brand new (where I know the older model tended to wear easily at key pressure points) - only slight visual changes on the left and right buttons are visible as they have 'smoothed' over time.These aren't cheap, but 'buy once, cry once' has never been more true as it's great to use and built to last.

Working, browsing, it's great. It's perhaps THE productivity mouse. I can't now imagine using anything else. The ergonomics are so comfortable. The battery charge seems to last months (turning it off entirely overnight). The Logitech Options+ software is... well, sometimes its good but then you try to set something and you're confused why it won't let you do that. The thumb rest is lovely for comfort, but personally I've found the extra thumb "touch" button too finicky to use: it requires downforce in a direction that I found unnatural for the angle my thumb is at.Occasionally, especially in Excel, I find scrolling a little too sensitive when one hits zoom in/out a little too much, it can cause Excel to zoom out massively and basically stop running for ten minutes while it catches up. I've learned to be more careful, but it still happens occasionally. I do like the scrolling action of the mouse, I'm merely pointing out that it may require some adjustment on how you use it based on your previous mouse experience.My main complaint though is the feet: they do not run at all well on my Kensington mouse wrist-support pad, so I have to have the pad backwards so the mouse is directly on my desk, my wrist is on the support gel, and my forearm is resting on the mousepad. The MX M 3S basically unusable in the correct orientation on that mouse pad. Now, I've not tried other pads so it's hard to know if it's just the pad is just too grippy or the MX's feet. I don't recall getting the same feeling with other mice, though.I do worry about whether the soft-touch material will degrade over time, and that is a concern for such an expensive product. That's a 2-year plus problem if it happens at all, so right now, after 6 months it's still so comfortable it's like resting my hand on a cloud.At 140g it's pretty heavy. I've no issues moving it around day-to-day when working, but I'm pretty sure I wouldn't ever want anything heavier than this, and it absolutely will be too heavy if you're gaming. It is not a gaming mouse. Do not try to use it as a gaming mouse. If you need this, probably the best, productivity mouse and also want to game, have two mice.