So after just recently picking up a 300mm f4L (non is) as a upgrade from my 55-250mm I have decided I am going to return it and exchange for a 400mm lens. I am finding myself stuck in the same debate I have read alot about, do I go 400mm prime or 100-400mm zoom. Now I have read all the reasons why people love the prime and why they love the versatility of the zoom. The one aspect that keeps getting me stuck when trying to decide between these two lenses is the minimal focus distance of the 400mm prime. 11.5ft seems really far to me. From personal experience I know most of the time birds are not going to be coming with in that distance of me when I am out walking around due to their nature.
So my main question here is, Does anyone who owns the 400mm prime find the MFD to be hindering in many situations?
Thanks
Aaron



