BIC surfboards?

hmm shud i get a 9' bic or 8'4 its killing me. I rode the 9' before and I like it but my bro wants to get the 8'4. any suggestions?
I have only been surfing for a week so I am a beginner.
http://www.bicsportsurfboards.com/surfboards/index.php?rangeid=92&prodid=148&bssid=55c02dc69dce20305417da166687e693
9' longboard
or
http://www.bicsportsurfboards.com/surfboards/index.php?rangeid=91&prodid=146&bssid=55c02dc69dce20305417da166687e693
8'4 magnum
please help me!!!!

I have only been surfing for a week so I am a beginner.
http://www.bicsportsurfboards.com/surfboards/index.php?rangeid=92&prodid=148&bssid=55c02dc69dce20305417da166687e693
9' longboard
or
http://www.bicsportsurfboards.com/surfboards/index.php?rangeid=91&prodid=146&bssid=55c02dc69dce20305417da166687e693
8'4 magnum
please help me!!!!









