Here I talk about when to buy which certain bullion. I've only been stacking for 6 months, but this is what I plan on doing in the current first half of the year and what i plan on doing in the second half of the years. First half of the year is when new designs comes out for what i call semi bullion, and usually the premiums are low, so I'm going to be buying them more when they're lowbefore they get high. When they get high I'll stack on more of the common bullion like the american silver eagles and the canadian Maple leaves. That way I'll have some I can sell for spot, and some to sell for a bit of a permium.