Yggdrasil OG is fully Multibit DAC but not 100% R2R. Go and see datasheet of AD5791. It is hybrid of R2R (14bits) and string DAC (6bits), which are both Multibit but having different architecture. String DAC is complicated but better than R2R?
LiM and MiL are full R2R if my understanding is correct.
LiM and MiL are full R2R if my understanding is correct.