I’m developing a site which will start out having some basic roles. Besides public visitors there is a member section for registered/authenticated users. These authenticated users will fall under the following roles: admin (only me for now), group admin, group members.
I’m debating if I should roll my own RBAC or try one of the following extensions: auth, Yii-user-manager, or Rights. Is there a “go-to” extension to use for RBAC? If I choose one of these extensions, how much of a pain is it to switch to another?