Sigma 24-70mm f2.8 vs Sony 24-70mm f2.8: Which E-Mount lens do you buy?

I went out and put the Sigma 24-70mm f2.8 E-Mount lens against my usual go-to Sony 24-70mm f2.8 E-Mount on my Sony A7S3 to see if the $1100 Sigma lens could keep up with the $2200 Sony. I was surprised. […]