WhirlWind Propeller

Just got the WhirlWind propeller on yesterday and had a chance to do some shake down runs today (Dec 12, 2012).  Both the MT203-25 and the WhirlWind have the same top speed (208/209 kts at 3500'DA).  The WW seems to pull a little better but is heavier and slower to respond to the governor.  I'll post more as I fly more and build a more informed opinion.