I looked online at Kirkeys but wasn't ever able to sit in them. I tried to sit in as many as possible but its somewhat difficult to find places that stock the seats that you can sit in. I also looked online at the Tillett B6f and like those for fitment as well, but also couldn't sit in them. In the end choose the Cobra based on price, quality, comfort and nearby location of Subesports. I had a feeling I'd be sending some back and didn't think return shipping several seats would be cost effective. In the end I may have to go with a Kirkey or Tillett but I'm going to have to eat a 20% restocking fee on $2k seats.