Why TM6 over TM5 without Cookidoo

Hey! My GF wants to get a Thermomix.

I really don't see a point in buying a 1.500€ device and having another subscription for Cookidoo.

It looks like all the differences from the TM5 to TM6 disappear if we don't choose to pay another 50 € a year.

Even the function to use 160°C is lost without the subscription.

So why should I buy a TM6 if the TM5 is the same without Cookidoo?