I've never handled either but I think the BR would chop just as well as the DFCG even though it is thinner. I think the thinness of the BR would make it a better overall knife to use, too.
Both have Rec-C, so comfortability isn't a problem.
Not really to sure about the edge retention but the BR might be better due to a the differential heat treat (edge of 62-64 I believe? )
Do you have a BR Satin?