I have several 70/80-200/210 zooms in the F/4-5.6 range for autofocus. All of them have their strengths and weaknesses. Some are good at the short end and poor at the long end. Others are just the opposite. The ATX 80-200/2.8 is fantastic but it's large, heavy and manual focus. The F70-210/4-5.6 is good when it wants to be but I get inconsistent results with it, both exposure and image quality wise.
**What is your favorite mid-range zoom?** TIA Don
