I prefer to have those 104 cases all in one place (as is the case, when it is a switch statement) rather than each in a separate file, that I need to jump around between now (as is the case with polymorphism). This situation is a bit analogous to organising things column-wise vs row-wise. And in practice I find that I need to jump around a lot less with code that uses switches than with code that uses polymorphism. Tangentially, the latter is also more prone to turning into spaghetti, as the whole is obscured by indirection levels between the parts, but you don't see the spaghetti until you try to step through the code, when debugging an issue or just trying to familiarise yourself with a new codebase.