Colt is turning out very nice 2020 Pythons.
As is often the case of anyone introducing a totally new model, there were a few start up issues.
One was they had a defective machine set up that was damaging the muzzle, which they fixed quickly.
Another was the gun failing to operate correctly. This was traced to side plate screws vibrating loose.
Colt began using a thread locker and that cured that one.
Since then there have been very few complaints from actual buyers.