yes, 9mm has cheaper ammo, less recoil [ kick ] , you'll prob want one later anyway, all you need for PPC , ODPL , IPSC prod., BUT if you really want to learn how to shoot a handgun , with the least amount of pain , cost , & bs , start with a 22 auto . ruger , browning, etc. , you can learn all the basics , have a bunch of fun, it's no fun spending $ on fac cf ammo to shoot a 12gau pattern. the 1st shot is the same from a 22 or 500s&w , the only diff is the 2nd , follow up & reaqu, which is so much simpler to learn on a 22. happy shooting with whatever & welcome to the world of pistols.