Take my word for it, I used to shoot 45s, Shoot 38s, whether you buy ammo or reload, 38s are cheap enough to allow you to get lots of practice. If you shoot in the States and fly you can carry enough 38 ammo to shoot a whole match(11 pounds on a plane). Not possible with 45s. 38 brass is still cheap enough and common enough that losing brass at a match, or while practicing, is not a major concern. People who tell you that 38s are only for gamers have not been to a whole lot of matches. Around here and in matches that I have attended in the US at least half the people that shoot smokeless use 38s, and about half of the competitors that shoot 45s, in smokeless, download them drastically. I have never noticed any difference in fun between 45 shooters and 38 shooters, I believe that I am a gamer, I shoot 38s, but nobody has more fun than I do.