I am gonna buy my very first MBP, and here's my question: which one should I buy, 13 inch or 15 inch. I don't run softwares like photoshop or finalcut very often and I will be traveling a lot, so I kind of prefer 13 inch. But I am also 6'3 ft tall, so it might be a little weird since a 13 inch laptop could be too small. What do you guys think a big guy like me with a 13 inch laptop? Or that I should go for 15 inch which is a bit over my budget but still affordable. No 17 inch coz it's really huge!