My best experience has also been with Go Daddy. I sold 2 domains with them facebookquotes.com and drillingiskilling.com and funny part is I got to buy back drillingiskilling.com due to new owner never renew it.... but I say godaddy is very very good.
My best is Godaddy too...
Hi,
I Don't know the which is the best site. but In My experience, I Had good customer satisfaction in
www.XnYnZ.com . They Provide Me a good service.
Godaddy I have not had a problem with them
I have purchased 5 domains from Hostingraja. Really I am happy with their customer support and also they providing Good deals.