I'm going to make the L Series plunge. Which of these two do you think would be best to start?

[LoneSierra]

I wouldn't allow the push/pull dust issue deter you from buying the 100-400 in the future though. I haven't had an issue with it. I do see small dust in it but it seem to find it's way to the sensor and doesn't show up in images.
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Oh DEFINITELY not! I've used that lens at the shop and I absolutely love it. I enjoy the push pull feel of that lens! I just have to get the lens that will do the most for me overall right now, and I think that the 70-200 with the 1.4EX will do that. As soon as I have the money, I'll be getting the 100-400. I can't wait to have almost a 600mm lens! haha


How is the IS on the 100-400? Would you say 2 or 3 stops?

[Keith B]

I meant to say it doesn't find it's way to the sensor.


I'd say 3 on the 100-200 end and probably 2 on the longer end. I'm not very steady with it though. I actually don't shoot too much with it with the IS enables.