nezvers
Beast
If stereo tracked and both sides have same settings = bus EQ
If quad tracked and/or second pair having different tone (as bi amping) and if you want go REALLY surgical you can filter on both pairs, but I listen to them as whole so I mostly will filter on summed bus (except if one of pairs have something that I don't like).
Compression/saturation and such thing I would prefer on each side (if possible un-linked stereo comp on bus).
If quad tracked and/or second pair having different tone (as bi amping) and if you want go REALLY surgical you can filter on both pairs, but I listen to them as whole so I mostly will filter on summed bus (except if one of pairs have something that I don't like).
Compression/saturation and such thing I would prefer on each side (if possible un-linked stereo comp on bus).