Here's a breakdown of usage (by $ volume) on Coincards by percentage in May '25:

#BTC (Onchain): 39.08%

#XMR: 38.34%

#USDC: 7.57%

#LightningNetwork: 5.27%

#LTC: 3.02%

#ETH: 2.46%

#Solana: 2.41%

#Dogecoin: 1.12%

#USDT: 0.66%

#MATIC: 0.06%