Xenforo or Invision Power board?

I have a question people, I want to start my own business company but with a forum, but I am not sure what software is better, Xenforo or Invision Power Board?

Can anyone explain to me maybe what is better?

To be honest with you. The most used is ips. Xenforo is still far behind that one.

thanks, I'll skip xenforo then, cause IPB has more customization