I was recently browsing through various materials on perpetual futures and stumbled upon a detailed review of https://evedex.com/en/blog/best-crypto-exchange-for-leverage-trading/. I liked that it compared several major platforms, focusing specifically on the parameters that might be relevant in real trading. In addition to commissions and maximum leverage, it covers liquidity, funding, liquidation conditions, insurance funds, and security issues. It also covers the specifics of EVEDEX and its perpetual futures. In my opinion, this is a good resource for preliminary study: first, understanding the basic terms and criteria, and then choosing a platform and checking its current terms.