Cashu multi-mint payments and receives are kind of mind-blowing in their implications. A Cashu wallet that can intelligently leverage several mints at once, depicting and utilizing their balances holistically *almost* grants the user the same benefits of fedimint, however the user (and their wallet) gets to decide the "federation"! It's almost (with some obvious gaps) like being able to federated mints *at the edge* 🤯