of either Sony (HDR-HC90 or HDR-HC96). They both have the Sony proprietary "active interface" shoe which can use Sony proprietary mics - or an adapter from B&H video to attach any mic or XLR adapter with a 1/8 inch mic plug.

You may also want to consider:
for mounting a 3rd party external mic if you get one - the Sony proprietary active interface shoe is smaller than a standard cold shoe mount.

The Panasonics are good camcorders - please don't misunderstand - but there is no mic-in jack on either of those you listed.