Snagged this from CGP. Happy reading.
http://paceperformance.com/paceperformance/pdf/widebandshootout.pdf
http://paceperformance.com/paceperformance/pdf/widebandshootout.pdf
follow_along_with_video_below_to_see_how_to_install_our_site_as_web_app
Note: this_feature_currently_requires_accessing_site_using_safari
looks like i got a good one! i got an AEM for christmas.