You would receive a varied response for this question. As each trader has a different preference and every exchange fulfills a different purpose. I had carried out an online survey a couple of months back to know the traders' favorite exchange and why. And you'll be astonished to see the results:
27% opted for Binance due to its good volume and airdrop policy.
19% opted for Huobi.pro due to its superior arbitrage opportunity.
14% opted for Okex.com because of its trading platform and volume.
11% opted for Bitfinex due to its good UI and margin trading.
9% opted for Bittrex because it has good GUI and good coins.
13% had a mixed choice of exchanges they like to use such as Kucoin, Bitstamp, Poloniex, Bithumb, Upbit, Coinbase (GDAX) and Hitbtc.
This survey was taken up by over 1000 participants and you can see the variety of response received.
Right now, my organization
is conducting another survey on detailed evaluation of current exchanges and to know the traders' choice more closely. It is live right now and will be active till July 27.
Survey link: https://docs.google.com/a/mconnectsolut ... g/viewform
Do participate and let me know your thoughts!
P.S. There are some exciting rewards awaited. Visit this
link for more information.