I got the 27", running all day, crunching numbers, doing graphic design, running FCP encoding video, transcoding audio, surfing the net. Everything is perfect, blazing fast, apps open without even one bounce in the dock. I barely press the Safari icon, and BOOM, it's right there, all my bookmarks open in less than a second, applications launch and run in the background and I don't feel one bit of slowdown - it's so fast, I just cannot keep up myself!
Then I woke up. I remembered that I don't have a 27" iMac yet, because they are lagging behind with the quads, and I want to buy the i5. Anyhow, I just wanted to report that in my dream, the 27" iMac ran perfectly! No lag at all.
Anybody else? What were your experiences, real or imagined?