Funny because I just purchased a 9mm just before the shortages started. I was back and forth between a 9 and a 40. I kept looking for 9 ammo and only found some expensive stuff but saw lots of 40's on the shelves at Walmart. I got tired of it so I purchased an XDM in 40 and have loved it. 40 S&W was everywhere, 9 not common, 45 about the same, 380 almost never. occasional 357/38 special.