Logitech MX620 Wireless Laser Mouse - Black, Ergonomic Design, High Precision Tracking for Office, Gaming & Home Use

I've always liked the form factor of Logitech mice, so I was going to buy a Logitech mouse; I just wasn't sure which one. Since this mouse was going to be for work, I didn't want to spend an arm and a leg on it, and I didn't need too many bells and whistles. I wanted a good sturdy wireless mouse with a long battery life and two thumb buttons. This mouse delivers in all of those areas. The MX620 has the same great fit in my hand that I've come to know and love from Logitech mice I've purchased in years past. It's built sturdily, and the batteries help give it the nice weight that's light enough not to strain my wrist but heavy enough not to float around at the slightest touch. All of the buttons are programmable, which is good for me, since I don't have much use for a "search" button next to the left click. The hyper-scroll wheel is an excellent concept, but the execution could be slightly better - it takes a bit of getting used to. Fortunately, if you don't like the free wheel, you can always just flip the switch on the underside and it'll act like a "normal" scroll wheel. It's a wireless mouse, so if you game with it, you'll notice that after not moving for a certain amount of time, there's a (barely noticeable) response time - this is true with all wireless mice (it's a battery-saving feature) but with this one, it's a lot less noticeable than with others I've used. Overall, it's an excellent mouse that I use without even thinking about - at a price I hardly had to think about too.Pros:+ Sturdy build; solid buttons let you know when you've clicked them+ Hyper-scroll wheel with switchable mousewheel mode+ Excellent design, feels great in my hand+ Never have to think about its movement - it just works+ Battery life is excellentPotential Cons:- Some may not like the free scroll wheel - sometimes a little too "free"- Wireless mice aren't great for gaming due to wake-up time- (I actually can't think of any other potential cons!)