>>4465149
>20mm is gay
>20mm f6.3 is essentially the same FOV and less light compared 180mm f5.6 in dx mode
>120mm f4 is close enough to the classic 135mm f3.5
>entire sigma zoom is just optically worse
Nikon solved lenses already. Everyone go home.

The original 24-120 f4 was good, this one is great. Every focal length and aperture can go toe to toe with F mount primes that were and still are up to professional standards.