Mr. Garrett,
If you haven't checked out DXOmark this page shows a comparison of the different lenses and what they think is the best. You have to scroll down the page to see the results of the 24-70 lenses. They have a comparison and prices about 1/2 way down the page:
https://www.dxomark.com …-the-Nikon-D750-Best-Zoom
Thank you very much! I wish I could find scores on the Tamron 24-70 f/2.8 Di VC USD G2 version as well. It doesn't look like DXOmark has tested that yet.



