So it goes.... I think i want the 70-200 f2.8 i will use it for every kind of shot imaginable ..if you dont know already im new to the DSLR game..so i do not have a specific reason for it over the f4...like weddings portrait only etc.Here is why i think i want it ... 1) IS ,this i know i want.I have three lenses with it now love it . 2) i understand thefaster lens thing and get it so in the evening/early morning outside , inside i have a faster lens ... but lets face it will i really shoot wide open that much ??... the money diff between it and the f4 is not in the equation ... think i want the faster lens because i can always stop it down to f4 f8 or what ever ...but if i go with the 70-200f4Is i cant make it faster ....


i already have the 100-400. what would you do knowing you will mostly be using it outside ..majority of the time in daylight ...


mark