prettyboymp

CMS Press opens up the ability to create and manage custom content types and taxonomies for your WordPress site. 
It adds the flexibility to have more than just posts and pages for content by allowing the user to register their 
own post_types that can use their separate theming from the post and page template along with its own permalink structure.
Along with custom post_types, CMS Press gives users the ability to register their own taxonomies. With the addition of 
custom taxonomies, a user can tag or categorize content separate from the default tags and categories.

CMS Press

Adds ability to create custom content types (post_types) and taxonomies to your WordPress installation.

J Andrew Scott

WordBench provides admin user interfaces for advanced WordPress features:
<ul>
<li>Custom post types</li>
<li>Custom post formats</li>
<li>Custom taxonomies</li>
<li>Custom roles & capabilities
<ul>
<li>User-defined roles</li>
<li>User-selected capabilities</li>
<li>Multiple roles per user</li>
</ul>
</li>
</ul>
WordBench is useful if you need to:
<ul>
<li>preserve custom post types and taxonomies when switching themes</li>
<li>add extra post formats to the fixed list provied by WordPress</li>
<li>assign users to multiple working groups for different data types</li>
</ul>

WordBench

WordBench provides admin user interfaces for advanced WordPress features

CMS Press vs WordBench