FOR pretty and silver just go with rounds. Cheaper by the ounce, just as pretty and a million designs to look at.
For slow, but real growth of value, go with government minted cbullion coins(US Silver Eagles mainly). Eagles, Maple Leafs, Philharmonics, Australian Kookaburras, New Zealand Tokelaus, etc. They will gain a little value with the years.
For SHTF currency, look at 90% silver junk coins. Not as pretty but can be found at spot(or close to it) and sill always be silver.
For slow, but real growth of value, go with government minted cbullion coins(US Silver Eagles mainly). Eagles, Maple Leafs, Philharmonics, Australian Kookaburras, New Zealand Tokelaus, etc. They will gain a little value with the years.
For SHTF currency, look at 90% silver junk coins. Not as pretty but can be found at spot(or close to it) and sill always be silver.