Looking to buy a 15" MacBook Pro
Hi, I want to buy a Macbook Pro with a long range of upgradability and sustainability. It needs to be a 15" because I want the Quad Core (I do a lot of video editing), and I don't want the retina because I'd rather buy a separate monitor down the road than have everything soldered in. So, I'm between these 4:
(15-inch, Mid 2010)
(15-inch, Early 2011)
(15-inch, Late 2011)
(15-inch, Mid 2012)
Which of these can I make into the best Macbook? I want to upgrade to the 16GB of Ram (if one of these won't do please let me know), and upgrade the storage to SSD. I read a post that said the Mid-2012 cannot upgrade anything, just like the retina, and on wiki only the first 2 batteries are supposedly not glued in, ect. Although, if these accusations are not true than the Mid-2012 15" would really be my best choice because of the processor correct?