Yesterday i used Uquid Zcash to USD exchange service. My experience is not good.
They don't show you the exact exchange rate you will get. which is most important information for any exchanger. So you don't have any control over exchange, u just send zcash to their account and hope to get any rate!!! which is frustrating.
I exchanged some zec i got 333$/Zac while it was over 411+$/Zac at other exchanger like kraken.