This also makes it one of most responsive mice I've ever used, even if the benefit of high DPI is not as tangible as it once was. The G502 Hero also packs in one of Logitech's most powerful sensors, with a sensitivity of 25,000 DPI. On a personal level, one of the main reasons I love the G502 Hero is because of its dual-mode free-spinning/ratcheting scroll wheel which provides it with an industrial charm you don't really get from other gaming mice. What's more, its frame also features a total of 11 programmable buttons that feel responsive. The G502 Hero may be quite a heavy mouse by comparison to a lot of the competition, but it remains supremely comfortable. A large reason for this is because it's such a comfortable mouse to hold, especially for a palm gripper, like me. I've been a long-time user of the G502 in a couple of guises over the years, and it has consistently been one of my favourite gaming mice. Get the Logitech G502 Hero for £35 from Amazon (UK RRP £80).Currently, you can pick it up from Amazon for a ridiculous £35, which isn't much at all for one of the best gaming mice around and £45 cheaper than its UK RRP. It's one of the world's best selling wireless mice, and this Hero variant marks one of the most powerful iterations available. It goes without saying that the Logitech G502 Hero is a real legend of the gaming mouse scene.