Hello! I am a college student who has used a white macbook (mid 2010) since 2010. it's getting old and Janky. I am looking at buying a new computer. The 15" looks great to me - I'd love more screen space. I game quite a bit - killing floor, prison architect, and counter strike to name a few games. Would the integrated graphics make a big impact on my FPS and gaming experience? I feel that the extra 600 is justified by the doubling of hard drive space and RAM, and if the graphics card makes a difference. I am really looking forward to hearing what you all think about the benefits of that extra $600. I have watched videos on youtube and tried to search for information but I would really appreciate some personal opinions - maybe some of you have been in my shoes before. Sorry if I left anything out. This computer will be used for college coursework, browsing, media consumption, occasional video editing, and will be used for probably 4-5 years before replacement. Thanks everyone.