According to the Browning web site the Citori was introduced in 1973 and the Superposed discontinued in 1986. The situation was a little different than the Cynergy vs. Citori. The Citori was to be a lower cost replacement for the Superposed. The Cynergy is similarly priced and probably always will be.
The Cynergy is a significantly different design in that it has no pivot pin below the barrels. This results in an action that is smaller top to bottom. Looking at the specifications, it doesn't appear to be any lighter.
Last year I was looking for an over-under that could handle steel shot. For various reasons it came down to a choice between the Citori Feather and the Cynergy Feather. The Citori fit me better so that is the direction I chose.
My favorite shotgun is a 50's vintage Super that is still going strong.
Jerry
