Logitech G502 LIGHTSPEED Wireless Gaming Mouse, HERO 25K Sensor, 25,600 DPI, RGB, Adjustable Weights, 11 Programmable Buttons, Long Battery Life, On-Board Memory, PC / Mac

This is a standard, medium-small multi-function mouse. It has two colorful LEDs, but they're constantly synchronized - so it might as well be one LED. It has the usual rainbow cycle on the LEDs. The thumb rest is in a decent position and the curvature fits my thumb comfortably. However, I feel that the G4 button - in particular - is very hard to get to. Each button is configurable as far as I know. The G9 button (also) is borderline useless because it's impossible to reach - you'd have to pull your finger all the way back to reach it, and it would be very uncomfortable in my opinion. Anyone who's going to take the time to reach the G9 button would simply have a keyboard shortcut for that action, instead. As far as good things - when the scroll wheel is toggled - the scroll wheel “free movement” button is an interesting feature to have on a mouse. You're able to change the scroll wheel depending on your preference - it can either spin freely or move in notches (detents or clicks, they're called). The “notched” mode feels nice - it's not too hard, but it feels like there are distinct steps - without the barrier to cross each new notch being too hard. As far as what I'd recommend - well, at this price point - I would prefer a less multi-function mouse. More functions means more parts to break - and that's what usually happens in my experience. It's got the standard sleek design - it's not “nobby” as some “mice” can be - which is good because I prefer sleek. I have a feeling the numerous crevices (especially underneath) will have a tendency to collect dust and dirt. I think for this amount of money, I might end up going with a simpler mouse - with fewer functions and more lights. It all depends on what you want and the type of work you're trying to do - or the games you want to play.