Originally Posted by NHL
I don't know how accurate the Dxo test ...
I'm not a big fan of how DxOMark presents its lens test results. I very much prefer the test results provided by SLRGear.com and PhotoZone.de. While PhotoZone.de uses ImaTest's system, SLRGear.com uses the same DxO system as DxOMark. So I trust the results on DxOMark as much as I trust those on SLRGear.com, I just prefer the way SLRGear shows them. Unfortunately, SLRGear doesn't have test results for both versions of the Tamron 150-600, and DxOMark does