The 2005-2009 Ruby's were all purpose bikes. In 2010 Specialized decided to seperate the bike to be like the men's Roubaix (relaxed fit) and Tarmac (race bike) hence the change in geometries.

So if you are looking for a bike inbetween and want a Specialized why not try and find a 2005-2009 Ruby.

The 2008 and 2009 Ruby's (Expert, Pro and S-Works) have the extended zertz inserts (bubble like) on the rear stays and the Comp and Elite models have the orginal inline zertz.