My understanding is that home etching is probably still more practical and neither of those are going to match professional quality, but conductive filament and the "print everywhere except where the metal goes and then add metal" options should both be in reach of the upper end of the hobbyist sector.
My understanding is that home etching is probably still more practical and neither of those are going to match professional quality, but conductive filament and the "print everywhere except where the metal goes and then add metal" options should both be in reach of the upper end of the hobbyist sector.