I recently upgraded my crypto portfolio by adding some promising projects like $INJ and $RNDR. Both coins are related to AI and DeFi, which are expected to grow significantly. My portfolio is now 50% in stable assets like $BTC and $ETH, 30% in medium-risk coins, and 20% in high-risk high-reward tokens. I regularly review my portfolio and rebalance based on market conditions. I also keep a part of my funds in $USDT and $USDC for emergencies and quick trades. I believe a well-diversified portfolio is key to long-term success in crypto.