I haven't shot the Omega, the design seems to be fantastic. If it shoots like the Encore you can't go wrong. I bought a Wolverine for my father a few years back. His gun shoots just as good as my higher dollar Knight. You can't go wrong with any Knight. I've called Knight with a few questions over the years and always got polite and helpful people on the other end. As for CVA I never owned or dealt with this company, so I couldn't comment on them.