+1 for update packages, not whole download.

Samsung T5 SSD (USB C 3.1 / Thunderbolt and backward compatible) drives are super fast compared to USB 3.1 flash drives. But 2TB cost a small fortune now.

I would imagine that by end of next year, 2TB would cost around $200. Would make sense for PG to offer optional upgrades to these (or similar SSD) drives for first time buyers and downloadable upgrade packages.