I've been wondering the same thing and thinking about getting one. My go to defensive gun for over 20 years was a cheap, EAA Witness .40 clone and I loved that gun but traded it and several other for a Yamaha Grizzly four wheeler. I fired a 3 round group off the bench once that was 3/4" and I would love to have that gun back. I did own a CZ 75 Omega a couple of years ago and it was very accurate and had a great single action trigger pull but the D/A trigger pull was VERY heavy. If I had my choice I would probably get the regular 75b but the Omega guns are sometimes cheaper, I paid $419 shipped and if I could find one again at that price I would snatch it quickly. I guess it really doesn't matter both guns can have springs swapped or a little polishing and have excellent triggers. One thing to know, if you are thinking about a concealed carry gun that you wear all day long those guns are HEAVY when fully loaded.