VBulletin or XenForo: Which is better?

[KMANJD01]

Friends, with the increasing number of forum scripts available today, it has become quite challenging to make a choice. After carefully considering various options, I have narrowed it down to these two scripts. Which one do you think is better: VBulletin or XenForo? If you're curious why I want to make such a preference, it's because I currently use VBulletin 4.1.9 version and I am not satisfied with it. It consumes a lot of CPU, has a poor appearance, and also lacks in terms of SEO. Therefore, I would like to hear your opinions. For those unfamiliar with XenForo, here's an example site: XenForo Official Support Site. As for an example of VBulletin, we can refer to the site you are currently on.