I just received a Springfield TRP Operator and was wondering if anybody with the same pistol has had the best use out of a certain magazine? I have narrowed my choices to Chip McCormick Power Mags (8rd), Wilson Combat 47Ds, and the Tripp Cobra mags. I know all of these have a great background with some negativity, but before I start spending my money, I want to make the wisest decision. Also, from my recent research, I realized that finding the right 1911 mag can lend itself to a debate that is only rivaled by the 9mm vs. 45ACp debate. Thank you for any input.