Part results orientated as you can't reload 3/4 of the way through an MTT as you can with cash.

Part trying to be a bit cleverer than just shoving and so choosing to push on the turn rather than the flop. Thus reducing your beats and maximising your wins.

If it's wrong then cool, but that's the way I am currently thinking. I know for a fact that if I am on the draw then getting 2 cards together is a far more attractive proposition than with just 1 card to go.