Undoubtedly, without question you will like the Leonardo more. I own quite a few Savinelli pipes, including 5 of the 6 models of the Leonardo line, 3 of them are rusticated, 2 of them are smooth, the only one I don't have is the Bombarda. They are some of my best smokers. The self-portrait you're looking at is the second best smoker of the group, behind the Mona Lisa which is pretty difficult to find for sale now. The Leonardo line has better quality briar and a little more attention to detail and craftsmanship then Sav's lower lines.
That being said, you won't be dissapointed with either one. A $70 dollar Savinelli rivals most $150 pipes in smoking qualities in my experience. If you can afford it I would go with the Da Vinci.
Gary