Souris sans fil rechargeable MX Master 4 Off White - LOGITECH

I bought this a month ago, because I previously had an MX master 3 at work and since I liked that one I thought let's get the upgrade.. Might be good to mention that workplace was windows and my personal is MacOS primarily, but I wanted the USB-C receiver version, cos let's face it it costs the same and previously I had problems with my BT (on win10) so wanted to have the option to connect without BT).

All the regular buttons and the mouse works perfectly on a regular basis, but from time to time in this past month I am having problems with accessing the action ring features. Most of the time when I press it and the options of actions should pop-up nothing happens.. so I have to launch the options+ app and find out what is happening. Sometimes it starts to work right after launching it, sometimes I have to update it (which means quitting all adobe and then updating), and one time I had to ask for logi-support (they were great though, thanks!) But because of these sometimes I think it is just a bit too much trouble for button options I'm still not very comfortable with.. The MX-3 had one single button there and I set it to access screenshot/capture function and that was very neat and efficient (although I remember I had to launch the logi-options reguraly (almost daily), because the mouse forgot I prefer the inverted scrolling.. but after launching it always remembered).

Anyway I am not yet positive I chose the right model, I guess I need to use it for longer to find out and see if the future updates will bring some positive change in the accessibility of the action ring.

Love it - I fint the new mouse very comfortable to work with - everything suits me.

The MX Master 4 is hands down the best productivity mouse I’ve used. It’s incredibly comfortable, the MagSpeed scroll wheel is buttery smooth, and the customizable buttons make everyday work much faster. The battery life is excellent, and switching between multiple devices is effortless. Pricey, but absolutely worth it if you spend long hours on your computer.

Smooth scrolling, very comfortable and dozens of programmable buttons to perform macros or quick actions. Great to be able to connect to multiple computers too.

Great mouse from Logitech. By far the best rodent I've ever used. Expensive for a mouse but worth every penny. Great on quality of build, sensitivity and ergonomics. The thumb roller is a game-changer. seems to intuitively adapt to every program I use it with. Love Logitech mouses and keyboards.

Great mouse. The haptic feedback maybe feels fractionally gimmicky, but is not an issue. Build quality is excellent. The extra buttons are useful and not overwhelming. Sideways scroll wheel is superb, as is the excellent implementation of the standard scroll wheel - transitioning from graduated "clicky" scrolling to free-flowing fast scroll intuitively and at a user-controllable speed point. It's a shame that you only get access to the higher DPI resolution by using Options+, as it would be nice to be able to access this without relying on external software, but this is a minor gripe.

Great upgrade from the MX Master 3, takes some getting used to the change in use of the "thumb button" but works well with the haptic feedback, will be interesting to see how apps begin to make use of this within the Options plugins! Very quiet clicks, fits well in hand and generally great to use.

Ok but left button already sticking. This is why I replaced my mx4 so am not happy