1. Which funds have high investment returns? How do investors choose the best funds? When investors choose a fund, the first thing they should consider is investment income, that is, the fund's rate of return. Generally speaking, the higher the yield, the higher the return for investors. Therefore, when choosing funds, investors should give priority to funds with higher returns.

2. In addition to the rate of return, investors should also consider the risk of the fund. Generally speaking, investors should choose lower-risk funds to reduce investment risks. Therefore, investors should consider the risk level of the fund when choosing a fund in order to choose a fund with lower risk.

3. In addition, investors should also consider the fund’s management fees. Generally speaking, the lower the management fees, the higher the returns for investors. Therefore, when choosing funds, investors should give priority to funds with lower management fees.

4. In addition, investors should also consider the fund’s investment strategy. Generally speaking, investors should choose an appropriate investment strategy based on their investment goals and risk tolerance. Therefore, when choosing a fund, investors should consider the fund's investment strategy in order to choose a suitable fund.

5. In short, when choosing a fund, investors should consider the fund's rate of return, risk level, management fees and investment strategy in order to choose the best fund. Only by choosing the right fund can investors obtain the best investment returns.