"Bigger" is subjective, I'd wager that more Prisma soundcards get sold than all OS4 motherboards combined.
Its good AEON have a product for Classic lovers, maybe it will bring more love back to the fact Trevor is doing serious things and AmigaOS software and hardware development has been quite advanced since he appeared.
On the side note, I doubt there will be so many Zorro sound cards produced as there were few hundred OS4 mobos so far. You are way more optimistic how many people have big old Classics like 2000/3000/4000 up and working and want to invest in hardware for it.
But may it sell every one made,as for any AEON product :hammer: