The web host is your portal to the internet world as a webmaster.  Choosing the best is a personal choice that essentially comes down to customer service and features.  Bandwidth and disk storage are the most important features.  If your site has a lot of graphics then you will need a lot of disk storage space.  If you are expecting a lot of visitors ( and this is crucial because the more visitors you have then the more visitors that can be funneled to your products, ads or affiliates ) then bandwidth becomes your largest concern.  Similiarly, if your visitors will be downloading videos, graphics etc. then a high bandwidth will also be necessary.  For service you cannot beat SiteSell.  SiteSell is a unique package that is not just webhosting but profitable website creation.

            Web Hosting Service                  Bandwidth       Disk Storage        Price/mo             Set up          Domains