I've mostly given up on wireless mice for static desktop computers. And about had it with Logitech. Though my main desktop has a Logitech "gaming" mouse I've had for 7+ year now that shows no signs of switch issues in any of the buttons. Maybe 6 years ago, Logitech made a smaller wireless version for laptops. I picked one up, mainly because it had the weighted scroll wheel with the selectable detent which is why I likes the mouse on my desktop. In no less than 3 months, before the batteries even wore out, the left button stopped working, unless I pushed REALLY hard. Supposedly fixable by building up a little bump on the bottom of the plastic so it fully depresses the microswitch. Yeah. So I went to Walmart and got their cheapest wireless mouse with a scroll wheel, I think it was $17. I've had that mouse ever since - nearly 6 years now. A pair of AAA batteries lasts 6-9 months, and I use my laptop every day, and I can't stand touchpads so I ALWAYS use the mouse. And when they are dead - they are dead, read under 1 volt with no load on a voltmeter. And this thing still chugs on, all the buttons work, it gets tossed in my laptop bag and banged around. The stuck on slippery sliders on the bottom are long gone.And it's not horrible to hold - it IS a compact design to be portable, not a big giant thing for someone with large hands. The only downside is that it is the more basic sensor style so it will not work on glass or glass topped tables - the last few places I've been for work, I've had to use a sheet of paper or something for a mouse pad because the tables int he hotel rooms have a layer of glass on top of the 'wood'
But for the price of the Logitech, I could buy 3 of these cheap ones - only thing is, i haven't had to replace it.