I've seen some nice shots of wildlife (birds, squirrels, etc) with this lense, but when I go online I can only find Sigma 70-300 Macro Zoom Super, not Super 2. From the research I did the Super 2 is suppose to have a red stripe around it, come with a hood, and case. The Super has a gold ring around it and isn't as good? None of the local camera shops have it either. Any leads on a place to find this thing at? Or maybe one in the same price range with equivalant performance or better? Thanks in advance for any help.