the best choice mopar regulator

[Nacho-RT74]

many pieces available around, date code 419, date code 271, 321, dunno remember what else. Found one 163, 512, 182... yellow prints, white prints, everyone acclaims is better than the other, diff Mopar boxes, diff PNs, Then some silver no stamping but on pic with Mopar boxes, Some are suposelly new repros, NOS, original resto. Then we have the blue MP one, but also another MP black and yellow lettering ( both last ones at summit )

which one to choose ?

Mostly sure will go with the Blue one BUT wish another one to compare and define wich one definitelly to use and keep the other one a spare. The one I have is a generic aftermarket replacement found locally in Venezuela

[b5blue]

I have a Mopar resto one from Mancini.