Would you like to…
Develop locally on your desktop
Deploy on a server
Update an existing J2EE server (e.g. tomcat, jetty)?
What operating system will you be running on?
All you need is the WAR. Would you like a bleeding edge night build or the latest release?
Would you like a user friendly GUI to help with deploying?
Would you like the full JAM package which includes Apache and mySQL distributions in the download?
Would you like the latest stable release or a bleeding edge nightly build?