The Logitech G502 Proteus Core is a another strong Gaming mouse from Logitech, although I have to admit it isn't quite as good as I thought it was going to be, maybe I was expecting a little to much. Don't get me wrong the G502 is a very good Gaming mouse it's just necessarily not one of the best.

KitGuru Says: The Logitech G502 Proteus Core has the best gaming sensor on the market, though whether you actually need it will be open for debate.

Most sensitive mouse available right now; perfect for 4K gamers; Heavy; so may suit bigger handed gamers; Excellent software package is easy to use; Comfortable once you get used to it; Solid build quality; Bundled customisable weights; High quality braided cable

Scroll wheel is either overly loud; or requires too much micro management; It is a bit heavy for smaller handed gamers; Sensitivity could be considered too high by many

In case you didn't learn it in grade school Geology, it bears repeating: The earth has a liquid metal core. Looking for another fun fact? Logitech's wired G502 Proteus Core mouse has a solid metal core - up to five to be exact.

The Proteus Core may sound like an essential component for space travel, but it's also the latest precision gaming mouse to leave the Logitech Labs that packs a Hercules-on-crack punch on paper.

This mouse meets most of my expectations. I'm not using it for gaming, I wanted something with programmable buttons, macros and a selectable free scrolling wheel with good angular momentum for work/study.

Lightweight, but heavy enough when you place the weights in it. High customization for button mapping, RGB colors, and DPI. Multiple profiles allow me to use different settings that I have specified, and it is very comfortable in my hand. Overall, a really great mouse and am super happy with it.

Had a wow mouse from steel series wore it out. So i decided i have most all of the other g series stuff. Just hooked it up a little while ago. Pros: Software is awesome.. I had g series equipment G35 and a G15. Didn't have to install any additional software..

The customizable buttons and I especially the sniper button make this mouse definitely worth the money

So far after a week of use it is great. Probably the best mouse I've used, and I have tried a lot. The scroll wheel was initially extremely stiff but was normal after a day of use. The sensor seems perfect, and mouse lift off is extremely low.

Having only been available for a few weeks, we're surprised by how many people have bought Logitech's new G502 Proteus Core and perhaps even more by the fact that few seem anything less than enthralled, whether by its style, specs or simply its badass name.

Between its comfortable layout; 4K-friendly 12,000 DPI; surface calibration software and its sub-$100 price tag; the G502 seems like Logitech's new go-to enthusiast mouse

Its cord is no trouble but the G502 isn't wireless and that could be a con for you; It may also sit a little low for someone with a large hand and a preference for the palm grip