With Cryptsy out of the picture i only use Poloniex and Bittrex.
Sometimes i check out c-cex to practicse some arbitrage.
But this is for less then 0.2 BTC. I don't trust c-cex with more btc.
No, c-cex can't be trusted.. Holy mother of lousy support.. worse than cryptsy.
it may be, but they were not hacked ever, their support is a bit meh, because they seems to have some problem with their platform, related to deposit and withdrawals