1. Reseller accounts are better because you can have a dedicated cPanel for each site, thus giving you flexibility and control.

2. On reseller accounts, there is a facility which allows you to pre-install files on all accounts you make. You just upload the files once, and then, each time a new account is created, those files are automatically uploaded. In this way, a boring job of installing the same script on 100 domains becomes very easy and fast.

3. If something happens and one of your sites crash the server, you’ll get only that account suspended, instead of having all 100 sites down.

What do you think? It is obvious that for people who manage many websites, a reseller account is better than shared hosting, despite the higher price.