Hello all! I am buying a new iMac soon, and I have decided to get the new 680MX upgrade because I plan on gaming with it whenever I am not in Logic. I have a very tight budget and can't go beyond a certain point, so I know that my decision is "only" $200 more, but it is a $200 I don't have. My question/concern is this: Every benchmark test I see, or example I come across about the newest iMac with the 680MX is paired with an i7. I am just wondering how significant the upgrade to that i7 would be, and if the i5 is a poor bet. My gut tells me it isn't a big deal, but I have literally found no one with the build I am getting. I won't be doing much Logic, and whenever I do it will be for recreational purposes. I also get it for free through work so the expense isn't an issue. If all I am doing is gaming - any and all titles, really - and basic computing, will the i5 still scream like I'm hoping? I plan on pairing it with 16GB of ram eventually, just not right away. I guess I'm trying to find out if there is a general reason as to why I'm the only one not getting the i7 upgrade when choosing the 680MX as my GPU. Any thoughts for me?