I've been absolutely pulling my hair out trying to decide between these three headsets. I understand two of them are wireless well one is wired. The arctis 7 seems to have all the features and the wireless capability one could desire but I'm worried about audio fidelity The Corsair boasts higher audio fidelity But doesn't have all the features of the arctis 7. The Astro a40s although wired have all the features and Superior sound quality. at least that's how I've come to understand it. Also the a40 bundle with the mixer pro are currently on sale for $200 on Amazon making them a very attractive option. I've heard lots of concerns regarding wireless headsets as well. Anyways, just looking for people's opinions on which of these guys to pull the trigger on. Thank you