I think I've narrowed down my options to the following four.
Most photos taken with this lens will be landscape, outdoor sports, wildlife, streetscapes/street life....
85% probably handheld / non-tripod
This would be used on a crop XSi as well.
I got "The Brick" not to long ago and it's ignited my L love.
I've been reading threads about all four and I'm drooling.
A) Canon EF 70-200mm f/4L IS USM + 1.4 Tele
B) Canon EF 70-200mm f/2.8L USM + 1.4 Tele
C) Canon EF 70-200mm f/2.8L IS USM
D) Canon EF 100-400mm f/4.5-5.6L IS USM
All four seem to be close in $
What choice would you go with to add onto The Brick and why?


