These days it's usually a combination of some larger Canadian coins, a few English shillings, and some other random things like a bimetallic Mexican peso and obsolete recent European coins in 20-50 cent/ore/pfennig/etc sizes. These seem to sound the best and are reasonably attainable. Anyone else likewise have a set of coins that don't serve a collectible purpose? Don't get me wrong, one of my favorite World coins sounds terrible, the Finnish aluminum penni. But my world coins are not collector pieces even though I collected them. Thank you for indulging.