I am really having a hard time deciding which one. I have the Sigma 70-300 Manual & think it's great I want one with a motor tho. I haven't messed with a Tamron Are they any good?
Tamron | 70-300mm f/4-5.6 Di LD Macro Autofocus | AF017NII-700
Sigma | 70-300mm f/4-5.6 DG Macro Autofocus Lens | 5A9306 | B&H
Tamron | 70-300mm f/4-5.6 Di LD Macro Autofocus | AF017NII-700
Sigma | 70-300mm f/4-5.6 DG Macro Autofocus Lens | 5A9306 | B&H