For those that are interested, I am a Canon shooter. All the images here have been taken with my Canon 6D. I have a few lenses that I rotate through. My zoom lenses are a Canon 17-40 F4, a Canon 24-70 F2.8, a Tamron 28-300 F3.5-6.3 and a Tamron 70-200 F2.8. I also have a Sigma 35 F1.4 prime lens and a Canon 50 F1.8 lens. The Sigma has quickly become one of, if not my favorite lens. All of the street photography and even some of the Scottish landscapes in my collection were taken with this lens. I carry all of this around in a small USA Gear backpack I found a few years ago. It can comfortably fit my camera with lens and 4 extras, if I didn't have one pocket tied up with filters.