The feel is not quite solid as big pieces like 5960, 5970. It's therefore easier to wear (gonna to wear it every day). It's rose gold so it's eye-catching, yet warm and elegant, fit for all occasions. It's a perpetual calendar, so it's very useful. I have a small wrist, so I don't need bigger models like 5140.
5038 and 5039 are alternatives, but I don't think their beautiful hobnail bezels can last for a life time if I wear them to work and play every day. So, here's my vote: