While the new Leica lens may be the best 50 ever made, how much better does one need than what already exists, is being the sharpest that important. Or how about being the fastest with no place to go, for that one can also buy Bugatti Veyron Super Sport for $2,700,000.00(VW loses money on everyone sold) and have the fastest car in the world at 268mph, or just settle for a 200mph Porsche at $175,000, it all starts to get pointless unless you are a multimillionaire