Tamron vs Sigma, 17 28mm or 16 28mm f2. 8, Which one is better

Side by side comparison of Tamron 1728mm f2. 8 and Sigma 1628mm f2. 8 DG DN with photo, video samples. Which one is better , sigma, tamron, sigmavstamron Music from Soundstripe: Buy me a coffe: I shoot people for a living GEEK TShirts and apparel: US Shop: UK Shop: Gear I use to make my YouTube videos with (affiliate links): Amazon US: Amazon UK: I am a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for me to earn fees by linking to and affiliated sites. Facebook: