Hi, I just recently purchased a Canon Rebel Xsi which comes with a kit lens which is ok, but not great. I was looking for a decent zoom lens as my first lens purchase, but am not sure which lens between the two I referenced was better suited for me. I do mostly action, nature, and macro photography, 80% outdoors/20% indoors. Which lens is better suited? Canon 70-200mm f/4.0 L or Canon 70-200mm f/4.0 L?