Scenario: Jack Russell terrier dog show. Lots of people. Lots of opportunities for awesome candids, dog portraits, dog racing, agility. All my friends rely on me taking these photos.
I have:30d
17-40 f/4L
EF 70-200 f/4L
EF 50 f/1.4
Previously I used panasonic FZ5. With 20X zoom I covered every possible situation except having BIG problems with taking dog racing photos under challenging light conditions. So, I got 30d. I love it but find myself struggling and very frustrated during these shows. I just cannot change lense every few minutes to respond fast to what happens around me. If I have 70-200 on I can take photos of people showing their dogs in the confirmation ring but cannot photograph some cute scene just next to me or take wide shot of the whole arena. Wirh 17-40 can just take wide shot and 50 is awesome for portaits, but not for recording something happening far away from me.
Since so much of my life is spend at these shows-I need to reduce my stress level, so, I was just thinking of getting another lense. Which one do you think would fit my specific needs?
Would 24-70 f/2.8L work better as one lense solution for this scenerio?
Would appreciate any other suggestions?
m

