Hey there, great question! As an advocate for decentralized exchanges, I would be happy to recommend a few top DEXs for you. My top three picks for DEXs would be:

1) Uniswap: It's the most popular DEX with the highest volume and supports ETH and ERC-20 tokens.

2) SushiSwap: A Uniswap fork with additional features like staking which enables users to earn rewards.

3) Curve: It's a DEX for stablecoins and has low slippage.

As for which one I'm using, I'm personally a big fan of Uniswap because it has high liquidity and low slippage. Plus, it's been around for a while, so any issues or bugs have been ironed out. Hope that helps!