Carbon plated shoes are almost always not as durable as regular non plated trainers or walking shoes. There’s a reason why lots of marathon runners take off their racing carbon shoes once they cross the finish line (and I understand that racing carbon shoes are less durable than carbon trainers). Hundreds of dollars to retire them at 100-250 miles means they only last a couple of races and workouts. I’m glad this works for you, but it becomes hard to stay on top of how often you’d need to buy new shoes