On PetaPixel Chris writes:
Hypothetically, if you did find yourself with an E-mount or L-mount camera and only Sigma lenses at your disposal, I think your photographic business would be in good hands
In this video he tested the E-mount versions but conclusions are obviously valid for the Sigma L-mount too!
His lens picks are the following:
Sigma 14mm f/1.4 at BHphoto, Adorama, Amazon, FotoErhard, WexUK.
Sigma 50mm f/1.2 at BHphoto, Amazon, Adorama, FotoErhardt, Fotokoch, WexUK, Calumet.
Sigma 85mm f/1.4 at BHphoto, Adorama, FocusCamera.
Sigma 24-70mm f/2.8 at BHphoto, FocusCamera, WexUK.
Sigma 100-400mm at BHphoto, Adorama, FocusCamera.
Sigma 500mm f/5.6 at BHphoto, Amazon, Adorama, FotoErhardt, Calumet, WexUK.