the ME66/K6 is a great mic and worth the money. I use it often on the boom. The NTG-2 has a low sensitivity and will get all the noise out of your pre-amp. I have no idea why it has such a high rating.
But for my needs the are both too long for a on camera mic.
Thanks! I have been wondering why the NTG-2 produces so much noise on my external recorder. Now i know.
Audio is not my strong field, as i either have relied on a soundman with own gear, or FS700s shotgun.