We are currently recommending using our B2B Hardware Theme. This theme is found in Znode.Engine.WebStore/Views/Themes/B2B and the DB is B2B.sql
This theme will always have new features, major performance enhancements, and bug fixes. We currently have a secondary theme, Default Fine Foods Theme but this theme does not have many of the enhancements that the B2B has such as ADA improvements. We do not recommend using the Fine Foods theme as a development starting point as of 9.7.0 it has been deprecated.