Well, I couldn't wait and got the Zenith without a coupon. Not a big deal, because I'll need to buy more then 2 boxes to cover all the TVs and VCRs.
The Zenith worked so well, for me, I feel very comfortable getting more of the same box for the other equipment.
Now there is an exception, when I have 2 boxes in the same room, one box must be different or the remote will screw up the VCR box when I want to change the TV. I don't know which box I'll pick for the second box.... Still thinking...