Hi guys, I live in Israel and the prices here for Apple products are really high. My brother lives in California and in October he's coming to visit here, He asked me what version for Macbook do i want and i really didn't know what to say, I'm working as a Web developer and as a freelancer video editor,i edit videos for wedding,Parties,Bar-mitzvah etc.. I Wanted to know if this mac (http://store.apple.com/us/buy-mac/macbook-pro?product=MGXA2LL/A&step=config#) would be enough for me or i should choose the $2,499 version. Does the iris graphics card would be enough or the NVIDIA GeForce GT 750M is critical? Thanks.