I have the babyliss pro 3000:

BaByliss PRO TT (Carrera 2) Tourmaline 3000 Dryer | Folica.com

And the solano universal diffuser:

Solano Universal Diffuser | Folica.com

This is another one that gets great reviews on the Internet for a decent price:

BaByliss PRO 2800 Super Turbo Hair Dryer | Folica.com
2C/ Coarse/ Normal porosity/ SW Florida/ Salt & Pepper
Cleanse: CJ Daily Fix, JC Cleansing Cream, TJ Tea Tree Condish
Condish: JC Too Shea, CJ Curl Rehab (both as RO & LI)
Stylers: UFD CM, CJ PP, JC Spiralicious, Darcy's Cream Gel & Cocoa bean whip