Update Sat Nav - Why?

garyjenkinson Registered Users Posts: 3
Apprentice Seeker
I'm struggling to see where's the incentive in buying a bigger screened sat nav (7") when it only has time limited Live Updates so will cost to continue these services after the free period when my existing 6" Go 6200 has free lifetime updates?
I can see why TomTom want to do this as it's profits for them, but from the customer's perspective, it's a no-brainer NOT to buy a new device, imo.