Fusion has many features, inclusive of, but not limited to: Mootools animations, multiple columns, inline module/positions, inline subtext and icons.
Ximenia has integrated styling for K2 through custom CSS that can be activated or disabled from the Advanced tab in the Joomla Template Manager.
Gantry provides all major features and functions in the template, inclusive of the rich, user friendly administrator, the 960 Grid System, iPhone / Android support and more.
Ximenia template has a series of module class suffixes that can be used to individualize your modular content. There are both stylistic and structure module variations, which can change the style or dimensions of the module.See More
The module positions are collapsible, meaning that if no modules are published to a particular position and/or row, it will not be rendered. Also, you can configure the layout format on a page by page basis, providing true flexibility.