I recently picked up a striker fired 9mm, a Ruger LC9s Pro, I will be carrying instead of my present 2" .38. How do most folks carry this gun, round in chamber (it has a fairly light trigger for a striker fired gun), pull from holster and fire? Or empty chamber, pull from holster and rack the slide? Been carrying a revolver and shooting hammer fired semi-autos, this is my first "new fangled" striker fired, no manual safties handgun...