I believe the test showing least amount of wattage for waxed chains was done with a freshly waxed chain in a sterile environment. Meaningless in the real world of dirt and 100+ miles of use. Looking for a speed advantage in chain lube is a pointless search as there is such a minute difference between the best and worst in actual use. Former hot waxer here myself until I realized there were better products and easier methods of lubing chains.