Whether you want to invest via SIP or a lumpsum amount, mutual funds provide a variety of perks from diversification to long term compounding benefits.
Your final choice of funds has to be preceded by several points like investment horizon, risk appetite, etc.
The longer you stay invested, the higher your chances of substantial returns but you may require the amount earlier or you may have short term goals.
Therefore you will need to prioritize the time horizon before selecting the funds.