I checked pH tonight. My hefe measured 4.25, and the Ayinger Ur-Weise measured 4.30. Interestingly, the Ur-Weisse (which she likes) had a bit of tartness and my brew was quite similar, maybe a hair less malty.
Had I not made the mistake of buying the Edel Weisse, I could have claimed victory! But where's the fun in that.