Couple videos comparing Anfibio multi and Impact. Same coil used on both (4x7.5” dd), VDI unnormalized on both. Third tone pitch of tone maxed on both detectors.
https://m.youtube.com/watch?v=82RtUstIUi0
https://m.youtube.com/watch?v=pp3aEa9qcxs
https://m.youtube.com/watch?v=82RtUstIUi0
https://m.youtube.com/watch?v=pp3aEa9qcxs