I used to shoot clay pigeons about 10 or 12 times a season, and provided a fair amount of the ammo for my "only shoot occasionally friends", so it was worthwhile then -- we might go through 5-10 boxes in an afternoon.
We quit doing that about 6 or 8 years ago for no apparent reason, and I haven't bothered since. When I moved all the shotgun stuff went in a box, I am waiting for someone to give it to. It's not worth the trouble for 2 boxes a year. But its good if you shoot a lot.
Reloading rule of thumb:
Start with storebought.
Save all empty hulls and cases.
You'll know pretty soon if reloading is worthwhile by the pile you accumulate.
If it takes awhile to get big, find someone who reloads and sell it to 'em cheap, or trade it for a box of storebought.