in a cash game, the advantage is completely psychological and monetary...someone in a game that small probably doesn't have a whole lot of money to throw around, and they know in their mind that whenever they play a pot with you, they could get broke, so they'll play carefully against you and go out of their way to stay out of your pots...therefore, you'll want to be very aggressive and try to push the table around, and if you find it doesn't work, then you can shift back to your normal game and have the added advantage of your opponents having seen you play a much looser game than normal...however, in bigger cash games that advantage is diminished significantly because most players have more money and won't be afraid to get broke against you, and won't be intimidated so easilyin tournaments, you have the same advantages but you can really exploit them better because of the fear of getting busted...you can use the chip advantage you have to gamble more and play more aggressively and try to gain more chips and increase your advantage