If you are deep then the only important point about 100 vs 300bb is that the 300bb guy can put you out of the tourney. But when you're deep...just play. Don't be splashy. Don't shove specil;ative
hands and be prepared to fold when met with significant aggression. (It just isn't worth the aggro).
I tend to play to try and get all my money in and double up if posible, whereas others follow the likes of DNegs and prefer pot control.
Both are valid. Both have pros and cons.
I'd rather get knocked out of a tourney early by being aggressive than fold my way all night only to be blinded out by the bubble.
There is no one single way to play a game.
Even two tables in the same game may have to be approached differently.
So what might be better, is to discuss ranges from positions, bet-sizing in a certain scenario, etc. The question you have asked doens't really have a single answer.
Cheers,
JT