Hello!

I would like the opinion of experienced marketers on the best 10-15 top directories amongst those listed below. Which ones give you the best results? Thanks for your help

Ezinearticles
GoArticles
Article City
Article Base
Article Dashboard
Aff Sphere
articlewarehouse.com
sooperarticles.com
site-reference.com
articleslash.net
articleclick.com
infobarrel.com
abcarticledirectory.com
http://www.articlesfactory.com
Article Cube
Article Alley
Article Snatch
Easy Articles
Article Biz
iSnare