For me I opted for the TransferFlow 50 gal aux tank system because it's all automatic and the system is DOT compliant. I don't have to monitor it or do anything I just fill it and forget it. It monitors and displays the levels in my main and aux tanks on a separate display on my dash and it transfers automatically as needed.
__________________
2012 Silverado 3500HD|4x4|Crew Cab|long bed|Dually
2012 Montana 3750FL
|