A client wants to know the advantage and disadvantage of using a dedicated ip address in shared hosting. He also wants a piece of expert advice on using a dedicated ip address since is no longer required for SSL Certificate.
Adding to what @easyhostmedia has mentioned a dedicated IP is beneficial for the email sender’s reputation.
A dedicated IP could still be blacklisted as you dont know who has had it before you are given it.Dedicated IP address gives website good rating in search engines and also avoid blacklisting due to Any other sites. Disadvantage is need to pay additional cost for IP address