Recently, I upgraded my crypto portfolio by diversifying across top assets and stablecoins. I hold BTC, ETH, BNB, and a few altcoins like SOL and AVAX. I also keep USDT to maintain liquidity and manage risks. My strategy includes a mix of long-term holds and short-term trades. I avoid overexposure to one coin and adjust positions based on market trends. Weekly reviews help me stay on track. This portfolio upgrade has improved my risk/reward ratio and given me better control. Diversification and risk management are essential for anyone serious about growing their crypto investments sustainably.