Both Weekly, Monthly and Yearly SIPs have their unique advantages and drawbacks. Monthly SIPs offer regular investment discipline, rupee cost averaging, and easier budgeting, while yearly SIPs can simplify management and potentially take advantage of favorable market conditions. Using an SIP calculator can help you compare the potential returns of each option and make an informed decision. Consider your financial goals, income stability, and risk tolerance to choose the SIP strategy that best suits your needs.