The most compelling sub-segment was Trigger Event — by every conversion metric, by a wide margin, and against the lowest spend allocation.
Trigger Event delivered 3.33x ROAS at a $59 CPA on $178 of spend — beating the existing Beginner-Friendly baseline asset group's CPA by 42% and beating the next-best persona (Researcher) by more than 2× on ROAS. It did this on the smallest spend allocation Google gave any of the four groups (17% of test budget) and the second-lowest click volume (40 clicks). What made it compelling: urgency framing pinned to a specific moment ("Don't Wait for a Hack", "Crossed $1K? Protect It", "Stop Trusting Exchanges"). That language matches a buyer who already has an unresolved trigger and just needs validation plus a fast path. Two of the four personas have since been paused — Procrastinator after 10 days, Researcher after 15 — leaving Trigger Event and Gift live. Trigger Event should get the next budget increase; Gift is questionable at 1.34x ROAS and should probably also pause.
"One less thing to worry about" is the only headline in the group that points at relief; that's the direction worth exploring.