Logitech G603 Lightspeed Wireless Gaming Mouse

The first thing I noticed when I first used this mouse is how incredibly comfortable it is. I've been using Razer Death Adders for the last 8 or so years and this is the first mouse I've found that fits my hand better. The side buttons are placed perfectly in that they are easy to use but hard to bump accidentally. I play a lot of FPS games so that is very handy to not click the wrong button. This is also the first wireless mouse I've used for games. I've been worried about latency in the past, but I honestly don't notice a difference with this mouse. The button below defaults to cycling through DPI presets to change your sensitivity on the fly without having to open the software and change settings. I like this for switching between games and work. My only complaint really is that it does not have a rechargeable battery and you have to use AAs. You can always get rechargeable AAs though so it's not a big deal.