There's always room for improvement, right? Despite something being at the tippy top of whatever apex it's inhabiting, there's always growth available. You can make something sharper, something leaner, something more powerful.
Two prime examples of this are Mathews moving from the Phase 4 to the Lift bows, and Ducati's latest Panigale V4 from the prior V4. Both were pinnacles of engineering, yet the engineers found ways to make them that much better. In the bow's case, seemingly offering a quantum leap forward to hunters everywhere.
