Also depends on your primary use for the phone... the more I read about the N9 the less I want one, just a moment ago folks were discussing how badly the camera functions compared to the SGSII, still and video. The 5MP camera on the N900 was great, sad to see it didn't follow to the next flagship.

As well, keep an eye out for OS changes... things like the new top-down swipe in PR1.1, might be something you like or hate, depending again on your intended use.

Of the three you have to choose from, I'm leaning towards the Note. Just my preference, kinda gave up on finding a package like the N900 that doesn't have all the 'quirks' of Maemo... as fun as they are.