AMM always work same with only different Chain, Always same layout and transaction process. Basically it's depends on which chain you want to use, Here some personal experience from some AMM you listed above.
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Pancakeswap-BSCRunning On Binance Smart Chain, Easy-To-Use just like it predecessor (Uniswap) Tons of features and Farm options (Passive Income but with high Risk too, Read here
https://academy.binance.com/en/articles/impermanent-loss-explained), They also offering tons of other features like Lottery, NFT (Beta i suppose) and many more. Cheap Fees & Fast Transaction process since it's using BSC, Really good alternative beside using Uniswap. They team was also active developing the platform by integrating other features
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Uniswap-ETHI suppose the first AMM out there, Easy-To-Use user interface and basically all AMM always same layout with Uniswap so if you can understand how Uniswap works the rest is easy, Since it's running on Ethereum Network you can access it easily through some Web3 Interface like Metamask, Trust wallet, etc. Mid-Fees & Mid-Transaction process too but i suppose it will change after London Fork happens on august 4 2021
https://coinmarketcap.com/alexandria/article/ethereums-london-hard-fork-what-is-it-and-why-is-it-controversial-
1nch-ETHGood alternative on Ethereum network where you can reduce gas fee and get the best rates where it aggregates token prices across from the Other AMM, The most efficient way to swap right now on Ethereum Network, Their Native Token (CHI) was also reducing the whole transaction Fee,
https://blog.1inch.io/everything-you-wanted-to-know-about-chi-gastoken-a1ba0ea55bf3 -
Justswap-TRXRunning On Tron (TRX) It's one of the best choice if you want to buy some TRX-Based token through Dex, Fast Transaction process & Low Fee and it's using Energy & Bandiwth to swap
https://www.namecoinnews.com/tron-bandwidth-and-energy/), User-Friendly Interface and same layout with the others AMM.
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Quickswap-Polygon/MaticEthereum Alternative, Easy-To-Use User interface and cheap Fees too but the only problem so far from my experience it's transfer processing time when you want to bridge it back to Ethereum Network, I just understand the basic processbut it's sending your token to burned address and it take around 1-2 Hours, I only use once when Swapping TAP Token back to Ethereum Network.
Basically AMM use will always same on every chain the only things to do you need to know is Slippage Tolerance, Gas Fee, Liquidity Impact which will making the transaction Fail, I can't explain it here since every Tokens have different option on their Smart Contract but for most major altcoin like Wrapped-BTC, ETH, BNB, USDT Pair it's really easy to use.