Hair drier advice

[buckingfrolicks]

I've never been good at style or beauty!

I have a horrible feeling that I need a new hair drier. I very unusually spent last night watching Youtube videos of how to 'do' mid length hair as I'm growing a bob out. Every video had someone using a hair drier with a nozzle thing on the end.

Mine doesn't.

I fear there may be a whole hair drier world that I am unaware of.

Is there?

What's the best hair drier? What should I look out for? How on earth does one select a drier?

helllllp