If you're looking for a compressor that's closer in speed to the 400C but quieter like the 380C, Viair's 444C is what you want. This compressor has a larger footprint than the 400C but it uses less power and is built to handle 200 PSI applications. The Viair 444C is a common upgrade from the standard compressor option in the Bag Riders full kits and management packages.