HAYES CUSTOM COBRA / ATLAS

Having a hard time making the decision ??? Between an Atlas Artimis or hayes custom. I'm going to be using it. For limited optics and USPS a shooting. So we're referencing nonported pistols. Even though hes offers you both with one pistol. Meaning both barrels are ported and a nonported versions . I just need to know if I need you guys out there have experienced with both. I'm hearing Atlas because of Atlas triggers need help with my decision expensive decision .