crap... i don't remember the link but some guy tested out 8 0310's

xpmw's and wpmw's

most of the wpmw's could do 2.5 ghz (all on air) @ or around 1.8-1.9V

wpmw's are pretty good... still wish i could find an 0309... only place i know that sell's 0309's are atacom but i talked to them today and they said they only had DUT3C 0309s... SUCKS!!!