I can enable CloudFlare from Hostgator and W3 Total Cache Plugin also, So Which one I should use ? Does both do the exactly samething ? http://wordpress.org/extend/plugins/w3-total-cache/
Just to clarify... The W3TC plugin alone does not give you CloudFlare (you still need to signup for a CloudFlare account for CloudFlare to work). If you activate at HostGator, however, that would take care of that part of the equation.