Here you are able to view the comparison between HostSG Clustered Server Hosting vs Single Server Hosting

Advantages
Clustered Server Hosting with load-balancing ensures high uptime and server reliability for both your web site and email services.
Unmetered data transfer on all plans
A dedicated phone support line.
Free Search Engine Submission to Google, Yahoo, MSN.

View available Clustered Server Hosting Plans

Advantages
Low budget hosting plans with all the essential for you to jump-start your personal web site.
Cpanel 11 Control panel

View available Single Server Hosting Plans