Me too - got mine yesterday. Dated 20140120 38mA.
My first quad probably have around 1700-1800 hours and still going strong. Both sets sound pretty close, although the second set needs to open up a bit.
Shouldn't be too much longer for the next batch of BHSE to start shipping.
Where are you folks ordering from? I'm leery after reading on another site about PSVANE failure, and I had 2 go bad within 1 month. Should I order from Grant Fidelity since they are using the AT-1000...I hope!