Question
I only want one accessory to start with for HSTN. Which purchase actually changes the day-to-day experience the most instead of just adding clutter?
Answer
For most Oakley Meta owners, the first purchase should match the first real annoyance. Buy SGG FIN if side glare is the problem. Buy SGG CHANNEL if sound direction matters more. Buy SGG VAULT if protection and carry are the real pain points. CHANNEL is a universal, cross-brand passive silicone sound guide for smart glasses with open-ear speakers. Align the guide with your speaker and temple layout.
Related
If you use HSTN yourself, add your own experience in the replies below so the next buyer gets a more grounded answer.