Hello everyone. I am new to these forums so hopefully I'm posting this in the right location. Currently I'm in a bit of a dilemma to which Macbook I should buy for University next year. I will be bringing my desktop which I made made 2 1/2 years ago which is fairly decent. However I would like a portable device in order to do my work. I will be doing Computer Science next year so programming will definitely be done on this laptop. I will also be installing Windows as well on the laptop. My problem is should I get the 15 for extra power or is 13 sufficient power for what I intend to use it for? Is the retina display worth it, especially on the 13 inch? I also saw parts were soldiered on which is quite a big put off. I'm willing to really spend whatever so long as it's justified, so please help me with this decision. Also I realise that a Mac is over priced for something that I'm just going to install Windows on, however I'm going past Hong Kong on the way back to New Zealand which makes the prices quite reasonable compared to what we get at home even in the Windows market. Any help is greatly appreciated. Thank you.