I have 357 sig rounds I bought cheaper than I can buy 9mm for now. You can find deals out there, you just have to look. It is fun to shoot, I have both barrels in my 226, but keep the 357 sig barrel in all the time (except at the range). Its range of capabilities are so much greater than anything else out there. I can make it perform like a 9mm with the right load and bullet or make it do what no other round can with the right load and bullet.