Love 'em! I'd always use them, but can never find them. My local bank dispenses cash when I go to teller via machine, and apparently can't (probably just won't) let me ask for dollar coins, and teller never seems to have any on hand. Used to get them as change when buying stamp booklets from USPS dispensing machines, so would feed in $20 and ask for smallest book of stamps available, then could reload on dollar coins, but I use USPS so little anymore, that's just not viable strategy.

Jim