The originally only came in Pickled Onion and Roast Beef flavours, Pickled Onion being my favourite. They changed the Pickled Onion flavour at one stage and they were horrible, so ate the Beef ones, they then brought the original Pickled Onion flavour back (or at least a flavour that taste very similar) and I could eat the Pickled Onion ones again.
They are a lot lighter baked than they originally were, they are nice now, but preferred the original consistency.