I too would opt for the F, but I have even heard people (outside the list) say the F is not a patch on the A.
Outside the list... hmm... does it count?
Perhaps they are wrong, or they have different criteria to me. Kostas
I heard such praise for the F (the Pentax, not the Takumar) that I bought one recently but won't try it before spring. I had the 70-210 for a while many years ago. I only used it a few times in good contrasty light and the pictures were fine. I'm pretty sure that closed-down a bit, all three lenses should give rather equivalent results though.
Andre
