Another vote for Solano. I have Solano The Original (I think that's the name). I got it from Folica.com (cheapest price, reputable seller...you know you're not getting a fake).
Folica often has deals. Right now you can get free shipping and 15% off w/this code: FOLICANEWYEARCODE or they're having some kind of rebate program where you can get $40 off for recycling your hair dryer or flat iron. Plus the Solano is on sale. Seriously, this would be a great deal. In addition, Folica usually has a good rebate through eBates if you use that.
I was using a Conair Infinity, which was perfectly fine. The Solano is great! More shine, less frizz, fast drying. In my opinion, the only downside is that is has a really long cord, which is, I suppose, because it's made for professional use.