Cosmic byte Blitz or Redgear Pro? Pls help...

Both are on sale for the same price. I''ve been using Cosmic byte ares wired for the past 4 months and it's been working fine. It's time to buy a wireless one for both local co-op and comfort. Redgear is famous for lasting long and blitz has hall effect sticks and triggers. The main selling point for me is that Redgear comes with two dongles and blitz got wired connection(Also looks clean but not widespread popular enough). Does blitz really have bad customer service? What pros and cons should I be looking for?