As I said, they each only have one album that's great all the way through. They are:
Johnston - Remarkably Human
Malmsteen's Rising Force (1984? - his solo debut)
Batio - No Boundaries
They have some other albums that are real stinkers. Malamsteen's other albums are somewhat boring. And Batio's other albums are speed for the sake of speed. And I guess why not. He's probably the fastest of the bunch. But it gets monotonous.