I have one Ultra unit while I have a Premiere units in my other two HT setups. I've been debating since I received that email as to whether I'll add another Ultra unit.
Yeah, Roku sent out an email on June 6th promoting that discounted item along with some others. They have free shipping and 30-day money back guarantee.
I've switched out my Roku units in my three HT setups. I got rid of my 4400X unit and now have the following three models deployed in my setups.
4640X
4660X
4800X
I'll be re-configuring my three Harmony Elite remotes after the holidays so I'll be knee deep into my HDMI chain for all three HT...