$PARTI comparing UniversalX V3 (of parti network) and MetaMask: Metamask serves two different Web3 user groups: UniversalX V3 (expected Q2 2025) is a multi-chain 'spot-first' DeFi application, adding limit orders, MEV protection, gas abstraction, and deep integration with Tier-1 dApps through Universal Accounts. Meanwhile, MetaMask (launched in 2016) is the leading non-custodial multi-chain wallet, with market swap (market orders), built-in dapp browser on mobile, Smart Transactions protecting MEV, and does not support limit orders or margin/futures.