> For example, Standard requires all string literals be double-quoted. Single-quotes don’t support interpolation but aren’t any more performant, so mixing singl

> For example, Standard requires all string literals be double-quoted. Single-quotes don’t support interpolation but aren’t any more performant, so mixing single & double quoted strings adds a bit of cognitive overhead with zero discernible benefit The discernible benefit is the reduction of cognitive overhead in understanding if there is any interpolation in the string. At a glance you know whether there are any variables or escape codes to consider.