You really need to shoulder both first! The Omega is easiest to clean & with it' s shortened stock, is better suited for small & medium build shooters(6' & under).

The Disc Mag is not Knight' s latest version. That design has been upgraded twice with the Disc Extreme and most recently the Disc Elite. I personally own the Omega & I' m very pleased with it. I chose the Omega over the Extreme or Elite because I like a stock that drops from the neck & most Knights are straight as a brand new 2X4 bought from any lumber yard.