Binance is pretty good, but I'm still hoping one of the exchanges will soon start offering STEEM/ZEC or STEEM/Euro as trading pair. As these are both platform I have long term confidence in, and between US trade-wars, Ethereum-based fluff tokens and useless-as-money BTC, I fear getting a sum stuck in either BTC/ETH/UsdT.
Think @blocktrades is a cool alternative too for some mid-long term strategic moves. I really don't like having stuff parked ar an exchange for a long time, so doing direct conversions feels much saver. But then again, I wish @blocktrades would add ZEC/STEEM trading to its possibilities.