Really nice selection. I think of Silver as value, preserving wealth. A little different strategy than Gold, but similar. When people say that they plan to use Silver fot Barter, it does bother me. You don't "barter" with money. You barter your wheelbarrow for a set of wrenches, or whatever. Buy anything you think you may need right now, when you can. You do have a nice selection, great video!
if you shop around you'll discover that some Sovereign's can be had for less than some popular generic rounds. Considering the liquidity advantage Sovereign's have over generic rounds.....it's a no brainer. YMMV