5.3 GH/s @ 36 watts + 20 watts for laptop = 10.6 watts/ghps
68 GH/s @ 620 watts = 9.1 watts/ghps
Efficiency: Avalon

5.3 GH/s @ $149 = $28/ghps
68 GH/s @ $1500 = $22/ghps
Price: Avalon

June 2012 -> May+++ 2013 = 11+++ months
Sep 2012 -> Apr 2013 = 7 months
Time to market: Avalon

Triple crown goes to: Avalon!