Hello,
I'd like to ask for advice - I have an 80D with the 18-135 kit lens. I mainly do landscapes and would like to develop that. I am looking for sharp, wide lens idea to improve the shooting. How does Sigma 18-35 f1.8 do with 80D? Would I see a significant improvement, in relation to the kit lens, were I to buy it? Or maybe I should look at other lenses? I will be grateful for feedback from experienced users.