The SW1911 on the right is the first 1911 I ever bought. My son in law, Master Sgt Brown helped me pick it out before he fell so I will keep it forever. The PC1911 runs very smooth to be so light.Heck, you have some fine examples there! I've always admired the S&W 1911s from a distance but never owned or even fired one. Just might be the next addition for me.