Squeeks, what kind of mic

Squeeks, what kind of mic do you have for your HC96? There are two that I know of:

ECM-HGZ1 Shotgun Microphone

ECMHST1 Stereo Microphone

I bought the stero mic and both are being delivered today. I didn’t realize how important a mic and headphone jack were until AFTER I ordered these items. Do you like the camera? Pluses? Minuses?