I'd rather have the AP RO Jumbo. I've owned lots of Rolex watches and still own several. They are nice, rugged, durable pieces. However, the workmanship, design and movement really set the Jumbo apart from Rolex or other manufacturers. It's base movement was the only movement ever used by AP, Patek, and Vacheron. While Jumbo is expensive for an all steel watch, the longer you own it the more you appreciate the complexity of its design, the amazing finish, you see why it costs significantly more than a steel Rolex. While the DD is a classic in the Rolex line up, you see them everywhere. If you love both, get rid of the Hublot and get both if you can swing it. Good luck!