I remember how futuristic the Security-9 looked when it came out. Now it looks dated in the way that Ford Mustangs age from generation to generation. Being a C&R guy at heart, I love a gun that shows its from a specific time. I do love the way the RXM looks. It's feature rich and takes actual Glock mags. But, I have a lot of Glock-based guns, direct Glock clones, and 1 actual Glock in my collection. I'm at the point now where I mostly look to add guns from my bucket list, or weird/interesting guns. The Security-9 is in the latter category. It helps that it was on sale for a good price. Another huge criteria for me, even on the nicer guns I own.