Explore my portfolio mix. Follow to see how I invest!Today I have upgraded my portfolio and added something new Promising Coin. The crypto market is always changing, so it is necessary to update your own investment over time. Currently I have $ BTC, $ Eth and some MID-CAP altcoins in my portfolio, such as $ SOL and $ Avax. $ BTC is a safe investment, the king of $ ET smart contract, and the scalability and adoption of $ SOL and $ avax are increasing day by day. I adhere to diversification so that the risk decreases and increases the possible return. Each coin is well researched. If you have not yet upgraded your portfolio, then it is the perfect time to do it. Keep yourself updated over time and take smart steps for the future.