The New Balance Borocay has been discontinued, but maybe you can still get them, I don't know. V1 which I have is the exact same weight as the Ride 9, but it has a 4mm drop. Toe height is the same, but heal height is a bit lower.
This is one of the original Fresh Foam shoes, back when Fresh Foam wasn't nearly as squishy as it is now.
But if I were you I'd think hard about just buying another pair of Ride 9 or Ride 10. They're still on sale, and they're at a discounted price.