D7 conditional field option? I have a content type that has a taxonomy field with two options. If Option A is selected, I want a further taxonomy field with items from Taxonomy X. If Option B is selected, I want another taxonomy field, but with items from Taxonomy Y. 

In Drupal 6 I used Conditional Fields, which was great. However, there exists no stable D7 version yet, and I need this functionality for a project due this week. The project page even says: "Drupal 7 version (3.x): 7.x-3.x is currently in development. It is a complete rewrite of the module that leverages the new entities system and the States API. Not ready for use on production sites yet." So I feel like I'd be really dumb if I put this on a production site and something broke, when the module project page itself specifically tells me not to.

The other option seems to be Field Conditional State, but that's used on a total of 274 sites (compared to the ~18,000 of Conditional Fields).


Are there any other D7-compatible modules that allow forking of field display based on the value of another field?
If not, how stable is Field Conditional State?
Should I just suck it up and write a module that does what I'm wanting?


Many thanks.
Against my better judgement, I've used Conditional Fields to control field display. I'll post back here if I have any issues.

To anyone who arrives at this answer from Google, I made at my decision after looking at the module's usage stats, which paints it almost at parity with the stable D6 version:



It's worth checking out http://drupal.org/node/1551504, which is intended to spur a D7 stable release (The author looks a bit overwhelmed by it all, truth to be told.). I've closed any similar questions and pointed them to that, which seems to have the most traffic.

That all said, it's kinda hard to contribute to a project when the maintainer is MIA...