Reading all the things, specs and information for about last few months i really regret changing my gear about a year ago. Now i am almost decided I will switch once more, but i think that would the last one. Hate selling things via internet, especially expensive things like lens. Have no idea what pushed me for leaving Nikon, as far as I remeber it was iso 100 (noisy by the way), 135 2.0, and 35 1.4 and higher mpix. Now the market looks completely different, and i am stuck.