The air wrap is definitely on the expensive side but 100% worth it. Once you get the hang of it you will never put it down its that great!
Dyson Airwrap™ multi-styler and dryer
This is my favorite hair drier without a doubt. It has technology that dries the hair from the inside out, instead of just burning the hair from the outside.
Hair dryers | Dyson® Official Website
If you are a girl who loves to straighten your hair everyday you need this. Instead of using two hot plates to straighten, this device uses only hair to give you a straight smooth finish.