[candl]

Should one use the result type for handling errors or exceptions or both? What's the rule in F#?

When should you prefer immutability over mutability since both are possible in F# and it probably has a measurable impact on performance?

When should you use objects instead of records or unions in F#?

Since mutability is possible, any reason to not allow an explicit return or continue? It makes certain code patterns much less nested and easier to read.