I've been wanting to upgrade one of my lenses and was looking through some of my less used lenses to see if there was anything I'd be willing to trade in to help cover the cost of the new one I have my eye on. Pulled out this 200mm one I haven't used in quite a while but when I took it out for a spin I was reminded why I bought it I the first place. Sigh, don't want to let this one go after all.I think I need to play with this one some more.