Part 10/13:
An innovative, albeit impractical, concept. Embedded NFC in a ring is a novel idea. However, the need to remove the ring to sign transactions and the inability to use it as a contactless payment method diminishes its utility. It primarily appeals to those who wear rings; otherwise, it’s more of a novelty. I assign it just below the Cardware, in B.
Ledger Stacks (Revisited)
The Stacks earn their top spot due to their unique design features, magnetic stacking, and the inclusion of wireless charging, which, while stylish, doesn’t significantly enhance value for most users. Its design is more of a luxury item, but for security-conscious users and collectors, it’s worth the premium—thus high A.