I recently bought the Harmony Ultimate Home and like it quite a bit. It replaces an 8 year old Harmony One that still works fine but the Ultimate was at nearly 50% off at BB and I just couldn't pass it up. If I didn't like it I could return it.
I have no intention to return it. It is much faster compared to the One...perhaps age ? or more likely improved electronics.
My only complaint is the location of the touch screen and the buttons above it. It seems to me that it would be far more useful to place the buttons in one group and the screen at the top of the remote. I use the buttons far more than the touch screen...mainly used to start an activity as I have the buttons programmed to do everything I want, or nearly so, for the activity I'm using at the time.
If you can still get the Ultimate at a low price I certainly recommend it.
Good luck and keep us informed.
TV: Samsung 60KS8000, Rcvr: Pioneer Elite VSX-21TXH, Speakers: front/Paradigm Monitor 11v5, center/Paradigm CC-290, surround/Paradigm Atom, sub/Paradigm PDR-12, DVD: Samsung BD-J5700, Remote: Logitech Harmony Ultimate Home