Is "Similar Entries" or "Similar by Terms" a better module for listing nodes similar to the one the user is currently viewing?

I'm looking at these two modules for a "Related articles" style listing:

• Similar by Terms
• Similar Entries

Any opinions on either of them? I have a tag system set up so searching by terms would be f开发者_JS百科ine, but it hasn't been updated as recently as the other module. How reliable is "Similar Entries"? Anyone have any field experience with either?

I would also take a look at Content recommendation modules wiki in the Similar Module Review on groups.drupal.org.

Looking at Comparison of Similiar / Relevant by term block modules, Similar By Terms seems preferable because

• There is a version for Drupal 7.
• It has been updated at the end of July (Similar Entries has been updated on May 2009).
• It caches the results.

If I would have to choose a different module, I would choose Relevant Content, which has also a CCK field that allows you to put a list of related nodes in each nodes you want.