I asked the same question in the canon 60d unites thread but i thought i should ask also here hoping some of you has good experience on one supplier than the other...
To ensure the probability of getting a good copy of lens, is there a better place to buy? e.g is it better to buy in b&H than amazon? or just cross our fingers and hope for the best?
Worse case, just try it out and then just send in your camera and lens to sigma, they will match the lens to your camera. ( thats what they just told me before I ordered mine)












