I was just simplying analysing the return. In terms of volatility, I imagine HostPlus will be a lot more stable but in terms of the amount of revenue generated, if hypothetically the return is the same for the next 30 years then it seems I'll make more money from my index fund. Unless I'm missing something here?You have to compare apples with apples. IVV = 100% US stock index. HostPlus balance option only about 40% International exposure. That is where the difference lies. If you do an analysis of the volatility of those two to achieve those returns then HostPlus will be along way ahead.