My first L - looking for suggestions

howellls wrote:

For years I have heard tales about the amazing 'L' lenses. I have still never had an opportunity to use one. I own a new T2I and and slightly used 20D. I typically enjoy shooting people, pets (very active in the Boston Terrier Rescue) and occasionally when I travel scenery. Not much local scenery living in Dallas. I own the following Canon Lens. 18-55mm, 55-250mm, 40mm, 50mm. looking for suggestions for a first L lens. I am open to new and slightly used. Zoom or prime. Thanks