My boyfriend bought me this few months ago, and it is so good! It's quite compact, so it's easier to carry to the gym or on holiday, it has a concentrator and a diffuser, which i love cause i can both straighten my hair or make it nice and curly. Despite being smallish, it's quite powerful, and not too noisy either. It comes with a nice flat brush, that I use most of the time, and 4 hair pins, and also looks very stylish! It is quite cheap as well, it was about £16 so definitely not expensive for a good quality hair dryer.
The only small drawback is that it only has 2 settings, low speed-low heat and high speed-high heat, plus a cool button, but I never felt the need for any more settings to be fair, even the lower setting works really well when blow drying hair.
It also comes with a storage box, it's not bad but I didn't find it particularly practical, a softer bag would probably have been better.