new HD radios - anyone tried one?

I just sat in a buddy's car yesterday that had a brand new JVC radio with HD (not sirius/XM, but just high definition). I have to say that HD was pretty cool. Anyone else have one of these radios in their car? Any experiences to share?

Just installed a Pioneer DEHP7200HD in my 93 RMW and so far it is really cool! I live in Niles,Mi and I'm picking up a station from Chicago pretty good. I'm pretty happy with it. $259.00 from Crutchfield shipped with wiring harness and antenna adapter and mounting kit included.

I have Kenwood Sirius / HD radio in my '89. Sound is great with good speakers (it was in my Crown Vic with Boston Acoustics speakers.) Now I need to upgrade the speakers in the wagon. Back speakers are 4 x 10's with little magnet space. Polk Audio 4 x 6 are all that fit but they do sound good.
Atlanta has a lot of HD stations and when the radio switches from analog to HD, the improvement is noticable. I haven't done a road trip in a long time so don't know how effective it is in rural areas.