I have been happily following Zeaks for a long time now. One of the main reasons is that he is one of the most helpful WordPress designers I have ever worked with. Zeaks builds some really cool WordPress child themes. He is very thoughtful about what features he adds to his themes. His latest release is called NomNom and its awesome!
Here are some of the features that are included with this theme.
Added 3 new layouts, Wide one column, narrow width left sidebar, narrow with right sidebar.
Added 6 new color schemes.
Added round corners to wrapper
Added NomNom Options page
Added Google Font selector
Added tabbed content shortcode
Fixed dropdown menu borders (should look better with default color scheme)
Fixed errors reported by Theme Check
Added excerpt length function to compensate for different width layouts, see functions.php
more….
Theme page: http://zeaks.org/nomnom-twenty-eleven-child-theme/