I am using Tradesatoshi, Yobit, EthrerDelta, Bitterx, IDEX and found Tradesatoshi is the simplest and cheapest trading platform.
New Trading platform "ARBIDEX" launching soon.
Arbidex is the first trading platform that aggregates liquidity from exchanges. Right now we have Bitfinex, Bittrex, Poloniex, WEX, Kraken and GDAX connected. A user has an opportunity to trade on these exchanges from a single account and single window. The system will allow users to exchange their cryptocurrency with a best possible exchange rate automatically and the total commission fee will be lower than any of those that exist at the moment.
What is your experience and views?
Help others by sharing your experience.
At the initial stage, in order to quickly build up experience, it is wise to use someone else's experience. How to do it? The simplest option is reviews from other people. Here is one such crypto exchange review:
https://cryptototem.com/bitfinex-review/. The review indicates the basic points, but I think that each user can add examples from their own personal experience. What nuances of Bitfinex are you ready to tell about? I sometimes use Binance and therefore, I know little about Bitfinex.