Avblend or Z-Max for sticking valves??

So I read a lot of good stuff here about using Marvel Mystery Oil or SeaFoam to get the gunk out of sticky valve giudes. Has anyone used Avblend as a preventative for this problem? Avblend is specifically for aircooled aircraft engines (like Continentals and Lycomings, not Subarus), and is used specifically for this issue of sticky valve in the guides. It has a component called linkite that is also used in Z-Max additive.

SO I am just wondering of this is being used by stock / 6 drivers that don't get a lot of miles, or are older. It is added in with an oil change and run for at least 15 minutes in a small aircraft engine to get the additives to not evaporate off.