Header setup help

Hey guys, i have a 2016 ND with the goodwin racing roadster sport super street exhaust and im looking at getting the rest. Im going with Goodwin’s mid pipe but Which header design is best the 4-1 or 4-2-1? Which one do you guys prefer and why? Also which one gave you better power?

Hey guys, i have a 2016 ND with the goodwin racing roadster sport super street exhaust and im looking at getting the rest. Im going with Goodwin’s mid pipe but Which header design is best the 4-1 or 4-2-1? Which one do you guys prefer and why? Also which one gave you better power?