What is the best Eclipse GWT plugin?

_{(source: google.com)}

Google Plugin for Eclipse

What would be a better & free Eclipse GWT plugin than the one coming from Google itself? It even supports both:

• Google Web Toolkit
• Google App Engine

I've been looking at the progress of GWT Tooling and Cypal Studio, but both seems to be dormant. My guess is that they are conceding VS Google Plugin for Eclipse.

I don't know if people in this question have seen or not, but Google has come out with their own plug in for Eclipse. Take a look:

http://code.google.com/eclipse/

GWT Designer fits the bill perfectly. If not Eclipse, then even Netbeans plugin for GWT is also good.