Hey everybody . First of all thank you for all info in topics that can help guys like me so much. I want to buy a macbook for music production and work with photoshop and some music video editing . These two model i've that in mind to buy ( of curse with attention to my pocket ) Macbook pro retina 13 - base model Core i5 2.6 boost up to 3.1 8 gig ram 128 gig ssd Intel iris graphics Macbook pro retina 15 - base model Core i7 2.2 boost up to 3.5 16 gig ram 256 gig ssd Intel iris pro graphics Now i'm wonder which these two are good for me ? Sure the 15 inch model is much faster but is 13 inch can handle what i want to do ? 13 inch good for me because of size for potabality , but when i'm looking to specs i see the 15 inch model can handle works greatly at least for 4 years . I'm so confused , i'm going to be really happy to hear from you guys anything that can help me choosing the right one . Thank you so much for your time .