I'm looking for a good all purpose lens that also takes good quality sports photos. I found the Tamron 28-300 mm F/3.5-6.3 XR DI LD ASP AF Lens F/Canon EOS but I cannot find any user reviews of it. Is it just so new that no one has used it yet, or does it suck that badly? If anyone has used this lens, could you please give me a rundown on the pros and cons and if its worth the $399 price tag?
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