What size gold to you buy? What coins or bars do you buy? I have started this topic because I am curious if people stack in full ounces or fractions. I am also curious if they stack by focusing on a single coin or buy various types. The bulk of my gold investment is held in 1 oz Maples (about 80% of my stack). It is supplemented by some 1/10 oz Maples and American and world gold pieces, all fractional.