I've been reloading 9mm and 357 mag and want to purchase a new gun in either 40 or 45. I am not looking for stopping power or which caliber is better for stopping. I want to play and experiment with different loads.
My question is which would be a better caliber for reloading and having fun shooting? Which would be cheaper and easier to find bullets, brass etc for?
Just wanted to hear experience from other reloaders to either reload .40s or 45 acp.