The only benefit I see is that a cue maker can more easily make shafts that feel, look and play very similar to each other.
This allows for more production line work and less picking and choosing wood, taking slow cuts, hanging and drying shafts, etc required for (good) solid maple shafts.
This allows for more production line work and less picking and choosing wood, taking slow cuts, hanging and drying shafts, etc required for (good) solid maple shafts.