Ortofon Cartridge Questions

So I have a Rega P1 I was thinking of updating the stylus, but I have a question of the cartridge. The P1 comes with the Ortofon OM5E and I know you can simply update the stylus to say the OM30 which is an easy update, my question, however, is this, I have noticed through research that the cartridge on the OM5E is not the same as the Super OM-30, I know the stylus is interchangeable but will I gain anything by switching the whole cartridge to the Super OM? It's only 20 dollars more for the whole cartridge vs the stylus so it's not a big expense.