I’ve got no issues with vendors chiming in, good information is good information.
A single fan won’t necessarily work better. Again, it’s down to the shroud and fan cfm. Two fans have some advantages though, the fan motors are offset so sometimes you get more clearance to the pulleys because the fan motor isn’t right inline with the pulley. And if a motor craps out you lose one fan instead of both of them (assuming they’re wired correctly). Not a terrible idea with electric fans, I can get home with one fan running on high speed.
Another benefit of dual electric is you can set them to come on at different temps, this could be particularly useful in AC cars.
