Choose profil between easyblog and easydiscuss

Hi,
I have installed ED, EB and komento on the same website. Easyblog for a list of author authorized to publish some articles. Easydiscuss for registered user who need to discuss with author and registered users. And komento for joomla and easyblog comments used only by registered users (no guests comments)

I need to chose which of this product or multiple product will support the user and blogger profiles.

For example :

- integrate easyblog with easydiscuss avatar
- integrate easydiscuss with easyblog avatar
- use easyblog for blogger avatar and easydiscuss for registered avatar user's
- and komento??

What is the better way?

Thanks