What 70-300 lens would you recommend for a100

[davidgilmour]

Im looking for a 70-300 lens for my a100 that I had for a year. I’ve been looking at
sigma 70-300
http://www.adorama.com/SG70300DGMAX.html

tamron 70-300
http://www.adorama.com/TM70300DMAX.html

sony 75-300
http://www.adorama.com/ISO7530045D.html

Which one would be the better lens? any input would be appreciated.

 

[evo5gsr]

I heard that the Tamron Di produces surprisingly clear, sharp photos, marginally better than even the Sigma APO DG, which is more expensive than the one you have posted.

 

[Overread]

hmm Well I use that same sigma (the non APO version) and can say that I find it a limiting lens to use and would strongly suggest getting the APO version.
However that does cost a little more, and if the tamron Di is better still then I would say go for that. (if you want to see results of the sigma then follow my blog link in my sig

ps - I hate those IP things - that is an evil penguin in your sig!)

 

[yangwenli]

i just got the Sigma APO its awesome. I did alot of research on Sigma and sony and they are lot of negatives about sony.