Which DEX has the lowest fees?

Depends on the chain and trade size. BSC: PancakeSwap has the lowest fees (0.25% + gas ~$0.1). Ethereum mainnet: 1inch often gives the best price (aggregator finds the cheapest route). Layer 2 (Arbitrum/Optimism): Uniswap fees are reasonable (0.3% + gas ~$0.1). Total cost = swap fee + gas fee. For small trades ( $10K), Uniswap V3 concentrated liquidity is better.

Yes. 1inch is the most reputable DEX aggregator — it doesn't hold funds, only routes trades through other DEXs. Its smart contracts have been audited by multiple firms (OpenZeppelin, Consensys, Trail of Bits). TVL is $0 (aggregator doesn't hold liquidity). The main risk: approving unlimited allowance → use limited approval instead. 1inch has been operating since 2020, processing $300B+ in volume without being hacked.

Is PancakeSwap a scam?

The PancakeSwap PROTOCOL is not a scam — it's the largest DEX on BSC, with $2B+ in TVL and audits by CertiK and Peckshield. However, TOKENS on PancakeSwap can be scams — anyone can create and list a token. 80% of new tokens on BSC are rug pulls. Always verify the token contract before swapping: check TokenSniffer, liquidity lock, and ownership renouncement.

What's the difference between Uniswap V3 vs V4?

V3 (2021): Concentrated liquidity — LPs choose a price range, capital efficiency over 4000x. V4 (2024): Hooks — customizable pool logic (dynamic fees, on-chain limit orders, auto-compounding). V4 adds: singleton contract (cheaper gas), flash accounting, native ETH support. V4 is backward compatible — V3 pools still work. Most users don't need V4 features yet; V3 is sufficient.

Which DEX should I use to swap between chains?

Cross-chain swaps don't use a regular DEX — you need a bridge or cross-chain aggregator: 1) LI.FI (best bridge aggregator), 2) Stargate (LayerZero-based bridge), 3) Across Protocol (fast bridge), 4) 1inch Fusion+ (cross-chain swap mode). PancakeSwap also has cross-chain swaps (BSC ↔ ETH ↔ Arbitrum). Always check slippage and fees before bridging.

Which DEX should I use for trades over $10K?

For $10K+: 1) 1inch Fusion mode (MEV protection, best price aggregation), 2) Uniswap V3 on Ethereum mainnet (deepest liquidity for major pairs), 3) CoW Swap (batch auctions, MEV protection). AVOID: PancakeSwap for large trades (BSC liquidity is lower than ETH). Always check slippage: > 1% slippage for a $10K trade is too high. Consider splitting into multiple smaller trades.

Which DEX is best for Vietnamese users?

Depends on your needs: 1) Beginners + small capital: PancakeSwap (BSC, cheap gas, simple UX), 2) DeFi user + medium: Uniswap on Arbitrum (low gas, good liquidity), 3) Power trader: 1inch (best prices, MEV protection). Most Vietnamese users start with BSC + PancakeSwap because Binance is popular and gas is cheap. Upgrade to Uniswap/Arbitrum when your portfolio exceeds $5K.

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Uniswap vs PancakeSwap vs 1inch: Which DEX Is Best in 2026?

Cập nhật: 9 tháng 5, 2026

Detailed comparison of Uniswap vs PancakeSwap vs 1inch: swap fees, supported chains, TVL, liquidity depth, UX. A 12-criteria table and a guide to choosing the right DEX for Vietnamese users.

DauTuTaiSanMaHoa2026-04-18T00:00:00.000Z14 phút đọc1,374 lượt xem