Part 2/11:
Before diving into features and fancy specifications, you need to determine if a wallet supports your essential requirements. I call these the two deal breakers, and if a wallet doesn't meet these criteria, it’s better to look elsewhere.
1. Coin Support
Crypto support varies widely among wallets. Some wallets only support Bitcoin, while others support thousands of different cryptocurrencies. Before choosing, compile a list of all the tokens and coins you plan to store. Check the wallet's official website for their supported coin list—most have a dedicated tab for this. Ensuring your desired assets are supported upfront prevents compatibility issues later.