Ive changed over the years.

I originally bought the stuff I liked. I tried to find it at the best price, but usually we'll over spot.

Then I moved on to bulk buys of stuff I trust, but reflectively cheap, knowing I can resell at any time. Things like britannias, kooks, maples and philharmonics.

Now I buy I even bigger bulk and the inly question I ask now is "what's the cheapest?".....

I'm in a phase of stacking now, where I want to get as much silver as I can before I see it heading for £100+ per oz.