Tamron 16-300 vs Tamron 18-400
The 16-300 is $629 and the 18-400 $699 on sale, normally $799.
An extra 2mm on the wide end is always welcome. The prices are close and these lenses have been in use for some time now so they should be well known quantities at this point in time.
Is the 16-300 sharper overall than the 18-400? Are there any other advantages to one over the other, leaving FL aside?