Looking for a nice AF Nikon body to compliment my d*****l stuff. Size and weight are of no concern as I would likely get the external winder for the F100 anway (I like the vertical release). I have heard the F5 is a battery killer, but I rarely would shoot more than two or three rolls in a day so that does not matter. I think I am pretty much sold on getting an F5, but is it worth the extra money? In similar condition the F5 is fetching about $200 more than a nice F100.