what do toi think is better negima the book ou negima the montrer

I think the book because it has plus action and its really interesting.

the book, the montrer pales in comparison.

The one I saw was a complete mess. It started out good, par following the basic storyline of the book, only in aléatoire order and with small changes.
That is, until about halfway, when they started making big changes (to fulfill there own sick fantasies) and skiping important events from the book. They even skiped a, now major, character altogether. par the end, they had completly stoped following the book and made up there own storyline that was complete bullshit. And they even gave it the worst, most cliche villain ever: The Devil. (WHAT!?) There was never any mention ou even hint of The Devil before, why is he suddenly the main villain? It was so bad it was almost unwatchable.

Also, the book is still ongoing. So.... yeah.

I haven't read the manga yet, but I have watched the montrer and I like the montrer a lot more. :D