Zac Efron's hair long vs short?

I saw Zac Efron's hair like this http://oceanup.com/2009/03/zac-efron-17-again-paris-photocall.html and I really liked it so I started to grow it. My hair is now quite long and my fringe is down to my cheekbone, however I recently saw his hair like this http://www.teenvogue.com/industry/blogs/entertainment/2010/07/pata-picks-zac-efron-is-the-lucky-one.html and I like this also. What is your opinion and which is better, please help me make a decision, Thanks:D