Pros:

• No cable.. No.cable.
• Looks sleek with just enough side buttons that it doesn't look stupid ehem ehem Razer.
• Reasonable price point for a gaming hardware.
• underrated indicator feature, nothing worse than mouse failing in the middle of an online boss fight.

Cons:

• Only appeals to gamers. Not necessarily a con but non-gamers like myself wont even find this relevant.

Overall Comment

Minimalist gaming hardware with a "form follows function" build is hard to come by. I like how Logitech designs the mouse that doesn't conform to the usual pattern overkill that gaming product does to appeal to gamers. Great Hunt!!