Depends on when you sell / trade them.
Good condition Peace dollars have collector value now and will retain that collector value as long as there is a market for collector coins.
SHTF then Peace dollars and rounds will be treated equally, the collector value will not apply.
The silver rounds will only ever be silver rounds.
Good condition Peace dollars have collector value now and will retain that collector value as long as there is a market for collector coins.
SHTF then Peace dollars and rounds will be treated equally, the collector value will not apply.
The silver rounds will only ever be silver rounds.