Could we/should we replace the CardType as an enum to an object hierarchy?

Regarding the use of the library, keeping an enum such as CardTypes means that users will mostly have to use a huge switch to parse the type of card (for instance, in order to add some css class to display the card logo or in order other things, true story here).

Having an object hierarchy would allow for simpler overrides and usage, and keeping the object paradigm.

Your thoughts on that? I volunteer for this task if it is accepted