Hi all - I've had a compressor on my short list of things for the rig for a while, and figure I might as well pull the trigger now. I had planned on getting the single ARB, but now I'm wondering if I should bite the bullet and just get the twin? I'm going portable so I can use in multiple vehicles, but primary use will be that Ram 3500 w/ camper and getting the tires back up to ~80 PSI after being on the beach at Oceano dunes or when I'm done with White Rim trail. Any thoughts for a full size rig like mine? Will I regret the single? The price difference is breathtaking, but like the saying goes, I'd rather just cry once.