To me MK solo albums are really about songs/songwriting while is his DS albums the songs sometimes are more like vehicles for outstanding guitar playing. In both cases Mark excells at what he is/was trying to do, but it’s just in a different direction.
Another thing, about KTGC, I think it’s one of his finest abums. It’s may not be spectacular or catchy on a casual listen but if you really dig into it you find sublime songwriting, beautiful melodies, perfect production/sound brought with an understated subtleness and immense class. It’s an album that is coherent, has many deeper layers and just never wears off or tires imho.