Hey all. This is arn from MacRumors.
I'm still working through the migration. I'm using the Big Board Importer, but there are a lot of minor issues I'm dealing with to get the transition right. I'm probably on my 10th export/import using an older backup. Getting there. I am still wrapping my head around Xenforo's way of doing things.
We use a custom Wordpress for the front page, and we have some slight custom integration with vB, but moving that over to XF shouldn't be a big deal.
I looked at Xenforo last year seriously, but I didn't feel it or we were quite ready. But at this point, there are enough benefits, that we didn't want to keep investing in vB.
arn