I have heard a lot of hardcore PC gamers say that wireless mice are bad for gaming and they have $100 wired gaming mice that makes gaming "so much better", but I'm not sure if they are serious or just trying to justify their purchases or seem better than everyone. I play with not only a non-gaming wireless mouse, but a wireless keyboard from around 2006 and have no issues with input lag or anything like that. My question is, if I upgraded to something like a Razr Deathadder or some other "gaming" wired mouse and a "gaming" wired keyboard, does it actually make a difference? I don't think I will be, but I'm curious, because I don't notice any lag on my wireless stuff now. Thanks for your input!