Why cash and not Bitcoin only?
Fiat cash is still NOT YOUR property. Is CB property and can come any time and confiscate it.
"we retain 100% of its value" - its wrong, totally wrong. They can print shit load of them and devalue on the fly, no matter how much you keep it.
Step out of the system and be a damn sovereign individual with Bitcoin.
That is YOUR PROPERTY and nobody can confiscate it and will never devalue.
For more you are using Bitcoin, stronger will became.
STOP giving them a reason to exist!
FUCK THE BANKS, FUCK THE GOVS. USE ONLY BITCOIN