Thank you all for the detailed info and lively discussion.
I forgot to ask... do all clients support RF Remotes?
I placed an order with AT&T, they were running a promotion with $300 in debit card incentives
. I explicitly asked for an HS17, as I cannot accommodate full size receivers at the locations where the TVs are, the built in depression in the wall is only 10". I shall look at the dimensions at Solid Signal. The installer is supposed to show up tomorrow at noon. Shall post back here and let you all know how it goes.