As many engeniers in nowadays I regurarly face with problem of mixing vocals to 2TrackBeats. So far I found solution to use Stems Extracting programs such as RipX for example, to be honest i was amazed by how great job it does. However what do you think about using that stamps for a mixing? It is quite similar to "stems mastering" in this situation. So whay are your opinions, pros and CONS of this method?