Class nfd::fw::BestRouteStrategy: This strategy is superceded by Best Route strategy version 2, which allows consumer retransmissions. This version is kept for comparison purposes and is not recommended for general usage.
Class nfd::fw::ClientControlStrategy: NextHopFaceId field is honored universally and it's unnecessary to set this strategy

NFD - Named Data Networking Forwarding Daemon 0.5.0 documentation