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2 changes: 1 addition & 1 deletion gas/SKILL.md
Original file line number Diff line number Diff line change
Expand Up @@ -100,7 +100,7 @@ cast blob-basefee --rpc-url https://eth.llamarpc.com

**Use mainnet when:** DeFi, governance, identity, high-value transfers, composing with mainnet liquidity, or when you don't have a concrete reason for an L2. Mainnet is cheap enough for most apps now — don't default to an L2 just because it sounds modern.

**Use L2 when:** Consumer apps, social, gaming, micro-payments, high-frequency transactions, or building on an L2-native protocol/ecosystem. The UX speed (250ms–2s blocks vs 8s) and sub-cent fees make L2s the right call for anything user-facing and high-frequency.
**Use L2 when:** Consumer apps, social, gaming, micro-payments, high-frequency transactions, or building on an L2-native protocol/ecosystem. The UX speed (250ms–2s blocks vs 12s) and sub-cent fees make L2s the right call for anything user-facing and high-frequency.

**Hybrid:** Many projects store value on mainnet, handle transactions on L2.

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