Hello, I Need to buy a McBook pro 15" this summer so Ill get the newest one but I saw that you can tune them a lot. So I saw on the apple store: They all have 16GB ram. I do some video editing, raw photography, photoshop, a little bit of motion graphics so I should go with the higher end, the one that has the AMD Radeon R9 M370X with 2GB GDDR5 memory (a 2nd graphic card I presume, right?) I won't buy it on the apple store, I'll buy it here http://www.macnificos.com where you can tune it more. So now I hesitate between 2.5Ghz with turbo boost up to 3.7 Ghz or 2.8 Ghz with turbo boost up to 4 Ghz. I like to go with the most but maybe I dont need as much although I do do quite a lot of media production and all that stuff. I'll definitely go for 512GB SSD, I dont need more. Can somebody advise me? Thanks!!!!!!