OmniOutliner vs Org-mode : Which is Better?

OmniOutliner

OmniOutliner is a commercial outlining software for Mac OS X. Developed by The Omni Group

License: Commercial

Apps available for Mac OS X iPhone iPad

Org-mode is an Emacs Mode for Notes, Planning, and Authoring. Developed by Carsten Dominik

License: Open Source

Apps available for Mac OS X Windows Linux Android iPhone

Feature	OmniOutliner	Org-mode
Support for OPML import of feeds
Multi Column View
Notetaking
Export to OPML
Import feeds from OPML
Outline folding
Outline organization
Outliner
Programmable
Styles based on outline hierearchy
Task Management
MarkDown support
Database
Visual bookmarks
Custom templates
Hierarchical structure
Infinite hierarchical depth
Tree structure
Support for Android Things
Support for Keyboard Shortcuts
Search by tags
Distraction free writing
Tracking of characters
File-organization
Customizable
Emacs integration
Web-Based
Command line interface
Works Offline
Wiki-like interface
Cross Linking
Todos
Sync with Dropbox
To-Do management
Java
Evernote Client
Export to HTML
Extensible by Plugins/Extensions
Hierarchical tagging
Lightweight
Outline mode
Plain text file
Portable
Privacy focused
Publishing
Tag based
Share notes
Photo notes
Sync on many devices
End-to-End Encryption
Cloud sync
Encrypted Notes
Export to LaTeX
File Versioning
Alexa integration
Dropbox integration
Favorites
Gamification
Clean design
Full text search
IFTTT integration
Gmail integration
Google Calendar integration
Recurring tasks