每日钉一下（组合投资主动基金，有这三大优势）

Group 1 - The article emphasizes that fund investment is a suitable method for lazy investors, highlighting the importance of preparing before starting a systematic investment plan [2][3] - It discusses the necessity of creating a well-structured investment plan and outlines four different investment methods to determine which is most suitable for individual investors [2][3] Group 2 - The article presents three major advantages of investing in a combination of active funds rather than a single fund manager [6][7] - The first advantage is the reduction of personal risk associated with individual fund managers, as changes in management can affect investment strategies and styles [8] - The second advantage is the reduction of volatility risk by diversifying across different investment styles and industries, which can help stabilize overall portfolio performance [9][10][11] - The third advantage is the provision of multiple sources of returns, including overall market returns, stock selection by fund managers, and the benefits of selecting outstanding fund managers, which can enhance overall investment returns through diversification and rebalancing strategies [12]