MailChimp API recommendations?

This page - <> - lists five
gems/plugins for interacting with the MailChimp service, and for all
I know there are others.

Anyone have a personal recommendation? Based on any of stability,
ease of integration, completeness, whatever...


I've been using Hominid for a while (
hominid) without problems, it is up-to-date with MailChimp API last
version, and development is active