Opek AM801 window mount antenna

[Chief71]

I've been looking for a decient priced and simple antenna for my car. I came across Opek AM801 mount from Universal Radio. I was wondering if anyone has experience with this mount and what antenna they used with it. If anyone knows of any better window mount antennas please let me know.
http://www.universal-radio.com/catalog/scanants/0204.html

Thanks,
Carl