People will have to decide if the features offered on the Diamond warrant spending the extra money. While i think the Diamond is better table , it is how much better? , and to the person who has a business and is a buyer that will be a factor.
The Diamond will never be replace with a newer model of the Diamond "Smart Table"...as Diamond is going to be producing the same table today....20yrs from now, because believe it or not...the Diamond "Smart Table" is about a 100 year lifespan table, as there's nothing on the tables that can't be replaced if worn out...and still look new, can't say THAT about a Valley

Valley has added some new paint so-to-speak, but they haven't addressed the issues of frame design, rail design, or cue balls rolling off, so what's really new about a Valley...the pocket castings?...WowTo the knowledgeable tavern owner it might weigh in ,in the case of the bar owner who just wants another revenue stream it might not . Have to give Valley a little credit , they are trying to make improvements , don't see this from the others in the market .

Does Diamond make a home version of the smart tables minus the coin-op features at a reduced cost?
Yes, it's called the "ProAm" non-coin version of the "Smart Table"...same table in every way....just no coin chute.
Glen