Joomla, Drupal, or VB for CMS?
 

I only want to do this once. I have a rather large undertaking here on my plate. I thought I as going to go with Drupal but then a friend told me that VB now has CMS built in. UGGG.

This is for a magazine (actually 4 separate magazines each with their own domain)

The main content that needs to be managed would be:
- ARTICLES (which we would repost to the site once the issue is out for a month)
- News and product announcements (which we would want a short listing on the homepage of the latest 5 or 10 with links to the full news)
- Banner advertisements
- a blog for the editors
- and Of course SEO

It would be nice to have a single admin which I can manage all sites from, but that is not a huge requirement. However, I think I would need 4 licenses for VB which starts to get costly.

Any thoughts???