I'm leaning towards a mac mini. I'd like 8GB RAM and a fusion drive, but not sure which processor to get. What is the difference between the 2.3 and the 2.6GHz Quad-Core Intel Core i7 in terms of performance? Is it worth the extra money? I do a lot of multitasking, and will typically run ten to fifteen apps at the same time, plus some background stuff like Hazel, BTT, Alfred and so on. I don't do gaming, and only occasionally work with video editing. If I go ahead with this purchase, I'd like it to last me for a while, especially since the RAM can be upgraded.