Current Blue Moon is also a Starship style lander, just instead of Superheavy, it'll launch on New Glenn. It's also a refueling heavy, orbital depot focused lander. Only major difference being that it's hydrogen fueled, and one of their project goals is to solve boil-off free storage of cryogenic hydrogren in orbit, which also seems like a tall order.

Kind of hard to believe you think it'll land before Starship when New Glenn itself hasn't even had a flight test yet.