Could this be the greatest 50mm lens ever produced? The guys at Digital Rev run a review of the Noctilux f/0.95 for your pleasure.
Personally I don’t think that the Noct is the best, the dof is far to shallow and very unforgiving. It is a spectacular lens, of that there is no doubt, but the price makes it something that only the very wealthy can consider playing with. I prefer my 50mm Summicron. It just might be the sharpest lens I have ever used in my life.

But the decision is ultimately yours.