New Macbook Air 11.6 or 13.3 screen size Advice needed

Hee guys!

I am going nuts trying to figure out which screen size i should take. Since i haven't got the option to compare them in real life it is really difficult. Hope some of you guys can help me out here and give me some advice or user experience.

I will use my macbook air mainly at home to surf on the web, watch movies in bed and very very occasionally on the road for leisure purposes. I already have a mac pro and an imac at home. I was planning to buy the ipad but missed a lot of functionality so the macbook air is perfect for me.

I just can't figure out which screen size i will take. Is the 11.6 to small for this kind of work? Is the difference between the 11.6 and 13.3 so small that you recommend taking the 11.6 or the 13.3?

Can somebody help me out here. Thanks in advance!

Cheers,

Bruno