Look at your needs and your Goals for growth. Are they realistic? Do you NEED a CMS that is so robust a million dollar company with thousands of videos and TBs of content could use it? Look at the one-time costs vs. ongoing monthly costs...
I looked at every adult CMS on the market. Conclusion? For my Network of 98 paysites the best solution was/is a custom CMS. This way I pay for only the features I know Members want and will use (search, auto-updates, rotate content, sync MAs with Tours, streaming video, etc). Once it's done I own it, no monthly service fees.
Either way, have luck!