Binance,kucoin,coinexchange and forkdelta are comminky exchange I use. Until noe i dont have any issue with those exchange so I suggest to you to trade in these exchanges. Good enough to set your bid, volume of trader is high enough so try it
There are rumors with couple of exchangers you've mentioned sir. I don't want to name drop because I don't want to be a reputation killer but yeah, I saw some. Glitches are okay but others aren't that's what I'm pointing out. I hope they fix their issue soon. And please be careful sir.