When selecting a cold crypto wallet, it’s crucial to ensure it supports all the coins and tokens you hold. Some wallets only handle popular cryptocurrencies like Bitcoin or Ethereum, while others support a wider range, including altcoins and ERC-20 tokens. Failing to check compatibility could leave some assets inaccessible or force you to use multiple wallets, increasing complexity and risk. Always verify the wallet’s supported assets list before purchase to ensure your portfolio stays fully secure offline. Which cold wallets have you used that support a wide variety of coins?