Decision based on your ROI

[Bigwig]

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What GrekeHaus said is basically correct. People who pass up +.3% edges late in a tournament are very bad poker players in my book.

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I agree. But how does this translate to early in the tournament? When I first started playing, and winning well at the $20/$30 level, I would pass large edges early. Up to what I estimated was a 10% preflop equity. I'm certain that's far too high now. If you knew, Curtains, what the EV was vs. the range of your opponents hands, what do you pass up on say, Level 1? Level 3?