Camera Labs

Question.....which lens should I keep??? Tamron 70-200 (no IS) 2.8 or the Canon 70-300 4-5.6 IS? I want it to take pics of moving action such as kids sports as well as use it for Seniors on location.
Thanks!

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Canon 60D, Canon 7D, Canon 70-300 IS 4-5.6 580 EX II, Canon 50mm 1.4, Tamron 17-50 IS 2.8, Tamron 70-200 2.8

both
what do you like or dislike about each lens?

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Canon Powershot S95, Canon 6D,7D, 24-70 2.8 Tamron VC, Canon 15-85, Canon 85 1.8, Sigma 30 1.4, 50mm 1.8, Canon 100 2.8L Macro, Canon 70-300L +Kenko 1.4 Pro 300DGX, Canon 430EX II and RS 4 Classic

The larger aperture seems to be more suited to your needs IMO...

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Trevor Harris

Nikon D200
SB-600
YN-560 II
YN RF 603 x 4
Tamron 17-50mm f/2.8
Nikon 50mm f/1.8

You got also my vote for the Tammy. Great lens, really sharp, and with f/2,8 you can get some nice shots of your running kids.

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Ruben

Panasonic DMC-FZ18, Panasonic DMC-FZ28, Canon G5, Canon 350D, Canon 50D + BG-E2N
Tamron 17-50 2.8, Canon EF 70-200mm f/4L USM,
Canon 18-55 II plus lots of Minolta MD/M42 lenses and bodies

I too vote for f/2.8

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Canon DSLRs: 5D Mark III, 7D
Canon lenses: 17-40/4L, 24-105/4L, 24/1.4L II, 50/1.4, 85/1.8, 100/2.8L Macro, 70-200/2.8L IS, 100-400L
Other stuff: Canon Extender 1.4x II, Canon 580 EX II, Canon 430EX II, Velbon Sherpa 600R
Apple: MacBook Pro 15", iMac 27", iPad III, iPhone 4S, Apple TV

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