$BTC Ysi you are a beginner, it is better to start with stable and widely adopted coins. You should aspire to coins with a large market capitalization and a well-known developer. The best key scenario is for the coin to be pegged to a high total value, but this is not always possible. Another thing that beginners in cryptocurrencies should consider is liquidity, as it will be easier to move coins with a large number of merchants and support.