I have the Spirit 2 , the amp is extremely well built, no mechanical issues , and very musical. Reynolds853, I'm guessing the Orion comes with Gold Lion Reissue KT88s, the Spirit 2 did; the Spirit 3 comes with Shuguang Black Treasures. The Gold Lions to my ears are better than other new issues, except the Black Treasures, I swapped in a quad and they improved the amp's musicality. Might be something to consider at some point.
Anyway, I don't think you'll be disappointed in Ayon.
Anyway, I don't think you'll be disappointed in Ayon.