I know this qus has probably been asked many times but I kinda need advice I am a university student and need a new macbook pro. I am not sure wether to go for the old 15' model, or the new 15' model with the touchbar or even maybe the new 13' model without the touch bar. I want a macbook that will last me for at least 4 years plus...... Portability isn't a huge factor for me since the computer will sit on my desk. I would have gone for the iMac but the iMac didn't get renewed....so it makes sense to get a macbook. I will not be running any heaving programmes on it but i prefer the big screen hence the 15'