I press all my own butters... and I go so far as them being Plantation-Specific, not just origin-specific. It is outrageously expensive to do this, and if I weren't in the country of origin, I would not do it. There's a video in my profile of the process.
And I don't use it in all of my chocolate, only in eating chocolate. For couverture we use a local butter that is still quite nice, but nowhere near as awesome as the butters pressed from prime beans.
Even so, deodorized butter has its place in our operation. For beans that we can't get enough of to press the butter from, in goes the DO butter. We also use it for making a white chocolate that goes in ganaches and fillings.