From simple sites to complex projects, Suffusion have options and features for all you can think.
Can start a site in minutes by using one of the great 19 skins, or can change completely the look of Theme without editing any file - only from Suffusion Options and Custom Includes. Can have a great community oriented site with the help of Buddypress and Suffusion BP Pack or can start an online shop with Jigoshop or Woocommerce and Suffusion Commerce Pack.
If someone need help, we are 24/7 on the support forum for helping people.
I warmly recommend Suffusion,