If I, for my next iMac, had to choose between a 256GB SSD and 1TB spinning-disk, I'd pick the spinning-disk because I want the space more than the speed. With

If I, for my next iMac, had to choose between a 256GB SSD and 1TB spinning-disk, I'd pick the spinning-disk because I want the space more than the speed. With this Fusion system I get almost the best of both.