haven\'t looked into this thread for a wile, because I didn\'t had my head free. I am fighting right know with my bad right shoulder and visit some doctor\'s. To shorten the story...I will need a shoulder surgery which I want to do in April 2014, until then I have to bite on my teeth. Since I am a bit depressed about that, I got the Super-Elmar 3.4/21 as a sweet. As most of you already know, I was fighting a long time if I should get a 21 Lux, but decided to stay small, light as possible with the best image quality. I know already there will be quite some moments where I wish I had a faster lens, but you just cant have it all. I also borrowed until monday evening a MM and went yesterday and today biking with the dog together. We drove into two long valleys in the Karwendel and it is just awesome how my dogs runs...just like crazy!