Head to Head is a better format IMO. I like rotisserie, but if you start off slow in the begining of the season it is very hard to catch up. Some people who start off slow in rotisserie give up early in the season. With the head to head format you start over fresh each week and you get a win or a loss for each category that depending on if you, for example, get more or less points/rebounds/assists than you opponent.