got them both and tell you what the dmh looks alot nicer, the switch looks cleaner, the qtp's switch came wrapped in electrical tape, the dmh has a conceiled bearing and the qtp's is exposed, the only thing nicer on the qtp was the connections, they look alot more durrable. but you realy cant tell durrability by lookin, that somethin you have to take to the feild and put it to the test