Gonna try a JA-9. Have been watching them, learning on them for a while. Curious. Technically, they have some advantages. I like the safety 3% better. I like the take down 8-10% better. The barrel "appears" to be 2-5% lower...= recoil in arm instead of wrist... Double stack mag. Can get CHEAP on gunbroker. Simply curious... Anyone had one? Comments?