Poloniex is one of the best and reputed trading history and served million of users for years and has on top of the ranking for highly tradeable volume.
Poloneix is a perfect platform for lenders. You can easily earn profit by lending your crypto coins to traders on the platform and receive profit without even need to trade. Exchange offers competition and have a large pool of traders who trade and participate in those competitons and gain massively.
Poloniex is one of the exchange who pay only to keep coins at exchange without even need to lock your coins. Tron staking is very popular on the exchange. Customer support is very helpful in provoding resolutions 24 hours a day.
Poloneix has also partnered with Tron network to offer dex version of the platfrom which is integrated with Tron wallet and is one of the secured manner to trade Trx pairs and receive traded tokens and Trx direct to your wallet. I personally have traded RVN and Other tokens at Dex version and it worked perfectly. Although, I feel platfrom does need to provide high liquidation on some of the pairs which lacks volume and it is very hard to find orders to get execution. Exchange security, execution, staking lending and support makes it a all in one package a trader requires when you want to consider it as a option and choice over other available options.