>I have done so consistently for the past decade.

We need a rule in financial threads that you can't boast about your investment results unless you're willing to prove it.

>Or you can try an ETF linear combination

Oh, brother. The guy back-tested 4 years of data (one of the all-time great bull runs) with a portfolio of 3 ETFs, one of which is a 3X leveraged QQQ fund. Do you not see the problems with that strategy?

This is why amateurs get crushed. Then they blame the financial world.