We have seen how Nokia acts when it drops a device. If you want that experience with the N950, buy one when it's ready.

I predict that it will be harder to get fixes out of Nokia than ever. Before you have time to blink, Nokia will be focused on selling its upcoming Windows phones. When customers have complaints, Nokia will say that the N950 was designed as an experiment,
not as a smoothly working phone, and this was announced long before it was even released.

How are you going to argue with that?