Another way to represent an EoA that would be homomorphic to AoE would be to use a SoA that as an array of the tags/discremenants, and a separate array containi

Another way to represent an EoA that would be homomorphic to AoE would be to use a SoA that as an array of the tags/discremenants, and a separate array containing unions for the values. Although, that would be a little harder to work with. If the order doesn't matter, you could use a separate field for each variant of the enum.