JCS,
Sorry for the late response, but I wasn't following this thread. I have the Channel Master 4228. It has worked great for me, and I still have it mounted inside (eventually I'll get it outside...). I was worried that I wouldn't be able to pull in VHF very well because one of my local stations is on Channel 11, but that station comes in just as well as the UHF stations. Doesn't mean it would work as well for you, but I've been very happy with it. It replaced a set of decent rabbit ears, and it just blows them away.
Adam