I was looking to pick up a Hyper X gaming headset during Amazon Prime Day. Been going back and forth between Hyper X Cloud 2 and Hyper X Cloud Revolver. Is the Cloud Revolver significantly better? Does the Dolby 7.1 really sound better than the 7.1 offered by the Cloud 2? I currently have a Sentey GS-4731 Virtual 7.1 USB. Will the Hyper X be a significant upgrade? Thank you for the help.