So someone compared performance and programming model, and lo and behold, found Haskell to be superior. What might be more interesting: - what is the salary d

So someone compared performance and programming model, and lo and behold, found Haskell to be superior. What might be more interesting: - what is the salary difference between a Node dev vs. a Haskeller? - is there a productivity difference? does the salary over- or under-compensate? - is correctness a core business concern? - if I need to hire 10 devs, can I do that?