What do you think is best forum board software?

I think best paid is vbulletin

and best free is smf

I don't know many forum board softwares but Vbulletin is commonly used and i think it is the best.Other than Vbulletin i like Mybb and phpbb.

Yes, vbulletin is great ! many plugins and modifications

also mybb looks great and fancy

for me maybe mybb or phpbb

vbulletin i guess but then as long as the forum board will be easy to navigate, and smooth loading then it will be fine.

I don't like smf it's layout its not user friendly. But i enjoy the rich contents of vbulletin.

Well most of the forums do used vbulletin and i know that it user friendly.

vbulletin, joomla(with some plugin), mybb, and phpbb

I trust phpbb, its simple and easy to use for admins and for users

mybb and vbulletin because of their flexibility on different needs of its users.