Long time online FPS only gamer here since the mid 90's. I've always used basic $30 or so keyboards for gaming, though have always used high end mice. I see these $100 - $150 gaming keyboards out there and am a bit intrigued by them. What I'm most curious about is if they are really worth it? I understand that the ones with the little displays and the extra macro keys is a nice to have, but aside from those options, is the overall technology so much better/worth it compared to just spending $30 or so on a basic keyboard, which is used strictly for gaming?