What is the best hosting directory to geta quality traffic?
I trued hostsearch.com, hostpulse.com, hosttrail.com, webhostingstuff.com and they are not returning quality graphic. which one is the best?

could you tell the approximate number of vitors these directories brought? This would be nice t know if you add your marketing budget for the specified directoris. Like you spent 700 USD per month and got 3 customers per month.

not any customer, just 2 3 visitors per month or two months!!!

how much have you spen for the mentioned directories?

hostsearch told me his price for showcase page is $150/mo so I paid it., but $150 would worth just 2 3 visitors?

150 USD would worh 2-3 customers, but not visitors, you could spent 15 USD on Google ads to get 2-3 visitors

I am trying to say the same thing here.
so which hosting directory is good? we also noticed the hostsearch's showcase has not a good impression as well. so I doubt if anybody is using hostsearch?

which one is the most popular directory for search?
how about http://www.findmyhosting.com ?

I think that directories can't give you many visitors as well. But submiting to a lot of directories will help you get better positions on SERP and you will get more visitors from there (I mean target visitors)