
Originally Posted by
neuroanatomist
That makes the decision a bit more difficult, I think. The 70-200mm f/4L is a very nice lens, and will have more uses than just wildlife. I suspect you'll find the 200mm long end of that lens to be to close to the 300mm prime, especially if you do add the TC for a 98-280mm zoom. So if you're getting a great deal there, I'd go with option #2. You may find you really enjoy shooting birds in flight, and keep using the 400mm f/5.6L for that even after you get a long supertele down the line.