I'm planning to integrate a quiz with most threads in my forum( it's an elearning site.) so hundreds of quiz . I do not think the page system can handle all this. But thanks Brogan , I appreciate a lot your help.
As Brogan stated, Xenforo will handle many hundred forum nodes, hell! on one of my forums, I have over 2,000 forums without issue. Although, better pagination would be more than welcome in the "Display Node Tree" admin area