My pilot training taught me a lot about air and how the weather affects it, cold dry air will make a hoop of power, hot humid air won't
When the first 830 CFM Holley annular double pumper carbs. first came out(mid 1980smaybe) nobody could stop them from going richer and richer above 5000 RPM
Almost every Dominator carb I've seen has annular boosters, some with skirts but most without
EFI doesn't have those issues