First of all I don't care for retina display on a macbook, most webpages or other things don't even use all those pixels and by not having a retina display is the air faster than the pro and new macbook?
because it Doesn't have that many pixels?
At the moment I have a 2010 macbook pro 2.4 core 2 duo with 6gb ram and 256 samsung SDD but i hate the graphics cards would the macbook air be better and by better i mean, faster? less heat?
i hate that my fan goes crazy on skype,youtube, and other things would the air do the same?
Also is there any difference between the 2012 to 2015 air laptops?besides the gpu and the newly added faster sdd?
thanks in advance and sorry for any miss spelling

because it Doesn't have that many pixels?
At the moment I have a 2010 macbook pro 2.4 core 2 duo with 6gb ram and 256 samsung SDD but i hate the graphics cards would the macbook air be better and by better i mean, faster? less heat?
i hate that my fan goes crazy on skype,youtube, and other things would the air do the same?
Also is there any difference between the 2012 to 2015 air laptops?besides the gpu and the newly added faster sdd?
thanks in advance and sorry for any miss spelling
