I also think its a great idea. I dont know how many boxes I have that are half shot, or 10-20 missing from a 50 or 100 count box. kinda waste of money, but I guess thats our fault, or the guns! Ha ha ha, I think it would save quite a bit of money as well. Not all guns shoot the same, even if its the same brand of rifle shooting the same bullet, still have to work up your load for your rifle. All rifles are different. Haven't checked the site out, but I would say 10 bullets of each would be a better idea. I usually do 3 shot groups with each powder, and do 3 loads, so thats 9 shots.