If I didn't load, I wouldn't have even purchased my .500 S&W barrel! After bulk buys of brass and bullets, I'm shooting it with costs that allow me to shoot as much as I want, AND, I can make can poppin' loads that my 9 year old grandkids can handle, all the way up to Mastodon busters!
Don't put off loading, for this or any other round! It's NOT rocket science, and the cost savings over factory loads is substantial, as well as being able to tailor loads that are NOT available over the counter. Do it!