I don't think you can compare the two brands. Wyred amps are mostly similar save power ratings however BC designs vary more. THe better BCs have improved power supplies and are tube pre-amp friendly. Different BCs use different version ICEPOWER modlues. The Wyreds are tube pre-amp friendly but do nothing special with teh power supply TTBOMK and I think all Wyreds use the same version of the ICEPOWER module. So you have to compare specif models, not brands in general.
Resale prices tend to be good relative indicators of how specific models compare feature wise I think
Resale prices tend to be good relative indicators of how specific models compare feature wise I think