Originally posted by jimt
I have both the Sigma 10-20 3.5 and the 15ltd
I find that walking around the city, hiking, fishing etc. the 15ltd is a nicer package and weight.
I purchased the 15ltd after having the Sigma, and haven't used the Sigma much since.
For walking around the city, I usually have one of the Ltd primes on the camera and at least one more tucked into a pocket.
I should add, by the way, that the mountains my husband (and long-time ACC member) loves to climb and photograph are the Rockies. And by that I mean the Canadian Rockies (we're expats in NYC). Our cats are named Jasper, Louise, Robson and Andromeda