Which is better for setup "Modular Environment" (Codeigniter 2+)

[eluser]c69821bcb[/eluser]
1. Application "Packages" (Core in Codeigniter 2.x.x)
- http://ellislab.com/codeigniter/user-gui...oader.html
- No support to VIEWS for each "Packages"


2. Modular Extensions - HMVC (by Wire Designz)
- http://codeigniter.com/wiki/Modular_Extensions_-_HMVC/
- https://bitbucket.org/wiredesignz/codeig.../wiki/Home


3. Codeigniter Sparks
- http://getsparks.org/


4. Codeigniter Sparks + HMVC by WireDesignz = both
- http://getsparks.org/set-up-mx
- Any disadvantage of using this combination


5. Any other ?


Now, please who used, using or tried any of above ... please submit your experience about it. Which is best to use. Performance, Limitations, Advantages, Problems etc...