All those you mentioned enjoy a high reputation. Concentrée has a certain dirtyness to it that goes musty on me, which is why I dislike it and far prefer the traditional. Happy is a great one, too. None of these are sweet and longevity is a problem.
Creed Orange Spice is a great Kouros-like orange scent, while Creed Néroli Sauvage is fresh with a musky base. When it comes to Néroli I would also suggest d'Orsay Etiquette Bleue as magic in summer, as well as Cologne Sologne by de Nicolai, a classic EdC with beautiful orange blossom notes, perfectly balanced, soft, but not sweet. And for a somewhat mindboggling one I'm personally still struggling with: L'Occitane L'Oranger Néroli EdP. Read the reviews.
btw.: The "celebrity" frag I'm still waiting for is "I am Curious Oranj" by Mark E. Smith.