With regard to single/multiple authors, I have chosen to be neutral in the comparison. This way, the reader can decide on it himself/herself.
I have taken out the second best/worst performance bit. You have a point there.
Static class metadata generation is a feauture of Rose::DB::Object only. This is distinct from dynamic run-time generation, which is present in DBIx::Class too. Rose::DB::Object lets you generate the code from the database and then save it in a static manner. It's a semi-manual process. On the other hand, the fully dynamic style (like that of DBIx::Class) is also available.
For the other points, I have updated the comparison.