1) Beretta 84FS Cheetah
2) Can Can waist band holster
3) The Can Can is very comfortable for carry. I like the Beretta because: 13 rounds, has both safety and double/single action trigger. I can put safety on to load weapon into and take out of the waist band. Flip the safety off once in the holster. Added safety of double action on first trigger pull for this type of rig.
I would not carry a striker fire for this type of holster, personally. One of the best shooting guns I’ve had and lightweight.