I am wanting to get a new Wide Angle Lens cause I have a Canon 7D and a Canon 50D and I have a Canon 100-400 IS L and a Canon 28-135 IS and a Canon 18-55 (non IS). But I would really like to replace the kit lens (18-55) with a good quality wide angle, cause I do a lot of Landscape shooting.
I have narrowed it down to two lenses that I like and are within my budget but I don't know which one to choose. My choices are: Canon 17-55 IS 2.8 or a Tamron 17-50 VC 2.8. I would appreciate all the input I can get from people that are undoubtedly more knowledgeable than I am.
Thanks so much for all your helpful input in advance.
Keep your eyes to the horizon and your goals in front of you and your blinders always on.