Determining which plugin(s) to use

I'm new to WPMUDev, and I'm really excited (but a little overwhelmed) by all that you have to offer to members!

I've been looking at all of the available plugins (and I have to say WOW!) in an effort to figure out which one's I would need to accomplish a few things for a project.

First, I would like to brand the login/logout page as well as the admin backend pages. I saw a plugin called "ultimate branding, " but I thought I saw another that does something similar? Would the ultimate branding plugin be the one to use?