The Shark HD113BRN Hair Blow Dryer HyperAIR and the Dyson Supersonic are both powerful hair dryers that offer fast drying with no heat damage. However, the Dyson Supersonic is more expensive and comes with a wider selection of optional accessories. Some users also report that the Dyson Supersonic leaves their hair feeling silkier and smoother than the Shark HD113BRN Hair Blow Dryer HyperAIR.