To each of his / her own choice. Owning one super duper watch instead of three super watches on rotating basis, the choice is yours.
IMO, I would prefer to go for rotating watches for fresh look instead of only one watch all year round. After all, a watch is for telling time. Its your feeling and wants that’s count.
Over time, when your needs to just one super duper watch comes along, you will know it - as it’s just comes naturally, really.
Good luck.
dc