What community version of Jboss is recommended for jdk 1.7 and why

I need to migrate from Jboss 5.1.0 GA to any other that supports jdk 1.7. I'm currently using jboss 5.1 with seam 2, jdk 1.6 and sqlserver 2008 r2.

What community version of Jboss is recommended for jdk 1.7 and why?

Thanks in advance!