The ETF is not the villain here. Its low TER is real for a one-shot lump sum in a liquid ETF you buy once and forget. The trouble is the monthly-salary SIP, where you pay the trading costs twelve times a year. For that investor the index fund usually wins. Same index. Different wrapper.
01
The sticker is the fund. The hold is the receipt.
TER is one line. Brokerage, spread and the price you actually filled at are the rest.
02
Read the tracking difference, not the TER.
One number quietly folds in every cost and shows the real gap to the index. That is the line that pays your bill.
03
Match the wrapper to your behaviour.
Lump sum and you watch the screen, an ETF can fit. Monthly SIP on autopay, the index fund transacts at NAV and skips the friction.
The sticker is the cost of the fund. The tracking difference is the cost of owning it. Read the second number.
See the all-in cost of every wrapper, side by side.
rupeecase.com/compare