I find this post so strange. OP listed the machines he has had, but not a single word as to the kind of things he prints.
For me, 3D printers are tools. I mostly design and print functional parts for myself, and even more functional parts for work. I think resin printers can create some gorgeous results, but because the general weakness of resin prints, they aren't well suited for functional parts. I know some resins are stronger than others, but in general I don't think more resin printers can produce parts as durable as your typical FDM.