I like to play 9 player SnGs K.O. as you get to experience all three in every game, when the game starts it is like being on the final table of a tournament, then when it gets down to 6 players you start to change your playing style.
Then you get to the Bubble on 4 players and you have to alter game play again, until eventually you are Heads up with the last remaining player.
Every step along the way teaches you how to play on a Final Table, and the more Heads up you practice, makes you a better player.
Even when you are short stacked against the chip leader you have to be aggressive in a heads up situation, playing 9 player games gives you the experience you need to win Final Tables.
When the fun Stops, STOP!