I said 9 to 1. I think the 3DS will sell 6million this december and the Vita will sell half a million.
DS
http://www.vgchartz.com/tools/hw_yoy.php?reg=Global&start_year=2004&end_year=2012&console=DS
PSP
http://www.vgchartz.com/tools/hw_yoy.php?reg=Global&start_year=2004&end_year=2012&console=PSP
3DS
http://www.vgchartz.com/tools/hw_yoy.php?reg=Global&start_year=2011&end_year=2012&console=3DS
Vita
http://www.vgchartz.com/tools/hw_yoy.php?reg=Global&start_year=2011&end_year=2012&console=PSV
Handheld Trends:
http://gamrconnect.vgchartz.com/thread.php?id=141085&page=1#
Edit: I'm revising my projection. Vita sells 800k this holiday. So about 8:1.







