RE:AlmostBoyd Davis touts the simplicity and scalability of RSX. He doesn't say anything about being faster or less expensive. The announcer said RSX is "at least 3 times faster, which significantly reduces the plant's physical and environmental footprint, CapEx, and OpEx." Wouldn't it have been more credible if Boyd David had said that rather than some anonymous announcer reading a script.
Notice that "significant" does not include any claim of how much. They coudl consider 5 percent, or even 1 percent, to be significant.