First off, I'm new to library development so tell me if way off base.
It seems that there are a handful of modules for harvesting records from ILS's, into your Drupal site as nodes (biblio or what have you). The two that I keep seeing are Millennium and SOPAC.
* Originally I thought Millennium was better -- it has higher D.O usage statistics, and it's a more Drupal-integrated solution (since it saves records as nodes, on which you can use views/fivestar/comments/etc).
* Then I thought SOPAC was better because it appeared to be real-time rather than based on a cron-harvest (or is it harvest/cron-based?), and because it seems to be the more widely-used/talked-about solution, what with AADL and the like.
I'm just wondering if there's a de-facto among the two, if one shines in certain situations and visa versa, if there are other modules to throw into the comparison, or if I'm comparing apples & oranges.