Sure!

Prefer to have instant access/mobility/anonymous transactions p2p for as long as we have electricity and internet.
(First 1/3rd = BTC)
(Second 1/3rd = LTC)
(Third 1/3rd = BCH)

Gold is well known just about EVERYWHERE but a lot of maintenance in securing and transporting gold so it will be the last to be used or sold. Silver on the other hand is easier to use and can be used more than just a currency. And Precious Stones such as Diamonds and such are lighter in weight and size which is needed when concealing is necessary.

Going to need cash in the begining when SHTF.
(First 1/3rd cash burried or hidden/HODL)
(Second 1/3rd cash left in bank for transactions/purchases/bills,etc.)
(Third 1/3rd in ONE DOLLAR COINS that won't burn or be destroyed or lost in a fire or flood)

So no matter what happens...

THIRDS RULE STRATEGY

minimizes RISK!

Thank me later...?