I'm begging my hairdryer to cease working so I can justify getting a Parlux dryer. Used a friends recently and couldn't recommend enough. Drying time was halved and a much smoother finish with very little effort.
I've got a Parlux one. It's good, but it does seem to get hotter than my previous one (a Babyliss). Which has once resulted in me singeing my hair. Looks extra nice when your hair is naturally white, now with a tobacco-yellow bit.