I think there are actually 2 questions here-number one is which book might be best, and the other is whether to take a book at all. To take the second question last, I am frequently in France since my husband is French and I actually don’t take any books at all anymore since I don’t like to carry the weight in my susitcase. I do hotel research before I go and either book hotels and special restaurants, etc., or I print out things of interest for sighseeing on paper and carry it with me. Also, if you will have a laptop with you that means that I would take even less with me for guidebooks.
If you really want a book whether you take with you or not, then I would suggest you follow your heart again since these 3 books all have a bit different slant in terms of their audience. You might also spend some time on their websites and forums (as well as just looking at the books at the bookstore) and see which suggestions you like best. I will say that my own personal favorite source for Paris and all of France is the travel forum on Fodors. I jokingly say they now know all my favorite secret restuarants and places. I actually think the travel talk forum info is MUCH better for Paris than the guidebook itself-although now Fodors is gelaning info from their forums to improve their publications. Also, for easy practical “wisdom of the crowd” opinions, I also like trip advisor and they have some really nice pdf city guides that are very goods. For sightseeing, I love the Insight guides.