Neither one. Both have rubbish glass.
Look for C-mount and CS-mount wide angle lenses from places like Adorama and B&H Photos. Fujinon lenses are quite good. CS-mount lenses need that extra 5mm spacer.
Even this cheap Amazon fisheye lens has way better resolution than the ZWO lenses:
https://www.amazon.com/gp/product/B08GLYR572
I had used the above lens a couple of years ago as an all-sky camera with an ASI183MC.
My current all-sky camera is an ASI294MC with a Sony E-mount fish-eye lens from Samyang through a ZWO E-mount adapter, using my own software written on top of INDIGO running in a Raspberry Pi 4 (powered though just Ethernet PoE):
https://www.amazon.com/gp/product/B00JD4T9II
This is a crop (not full FOV) of the Samyang/ASI294MC combination at night (north [Bortle 5] is to the left, east at the bottom, 1am local time July 8, latitude 45.45ยบ; Portland and Beaverton, Oregon lights are on the Southeast and South [right], Vega and Lyra are a little past the Meridian, and you can see a hint of the Milky Way through Cygnus [below Vega]):
The full FOV can be seen in a daytime image:
Next is the previous All-Sky camera with cheap Raspberry Pi lens, and the ASI183MC using ASIAIR to capture (north is top center; Big Dipper is just above and a little right of center, with mostly clouds in the South -- this is Oregon, the Pacific Northwest Rain Forest -- bright "star" is Jupiter :-):
A good lens makes all the difference in the world. So is software that has proper white point adjustments.
Chen
