When considering investment options, many factors need to be weighed, such as risk tolerance, liquidity, expected returns etc. Based on the reference articles provided, real estate funds and index funds emerge as some of the better options currently. Real estate funds provide exposure to the real estate sector, which has historically generated steady long term returns. They also benefit from professional fund management. Index funds invest in a portfolio tracking a market index, providing broad diversification at low costs. With high liquidity and low fees, they are suitable for most investors.

Real estate funds can give exposure to real estate sector
The reference article discusses choosing real estate funds to invest in. Investing in real estate directly can be capital intensive and risky for many retail investors. Real estate funds allow participating in the real estate sector with a much lower capital requirement. They invest in stocks of real estate companies and REITs. As the underlying real estate market grows, so will the fund NAV and stock prices. By comparing metrics like past returns across funds, suitable real estate funds can be selected. Key benefits are professional management, liquidity, affordability and diversification.
Index funds provide broad diversification at low cost
Index funds aim to match the performance of a specific market index, like S&P 500. They hold a portfolio mirroring the index constituents and weighting. Instead of active stock picking, they follow a passive strategy. This results in very low management fees. Index funds provide instant diversification across hundreds of stocks. The index tends to go up over long periods, benefiting investors. By tracking the broad market, index funds reduce concentration risk. They are excellent for passive, buy and hold investors.
To summarize, real estate funds and index funds stand out as prudent investment options currently. Real estate funds tap into the real estate sector through professional management. Index funds match broad market performance at minimal costs through passive investing. For retail investors, both offer solid diversification and long term return potential.