The last "real" small camera I shot was my m6. I found my kit of 35mm, 50mm, and 90mm to be about perfect for me. I'll be getting a k-01 in a couple of months and I think I'm going to go with the 21mm, 35mm, and 55mm as my main lenses. I had assumed I was going to get the 35mm macro but after doing some reading it doesn't seem as thought I'd be giving much, if anything, up for for shooting style with the 2.4 version. The 55m is a bit bigger and heavier than the others, but those types always are. I'm hoping that it reminds me of my old 85mm tak.