I tested the following config against BitcoinZ's testnet and EWBF is rocking it pretty good. It supports BitcoinZ's flavor of Eh144,5. Just execute the following:

./miner --algo 144_5 --server mine-btcz-na.equipool.1ds.us --user tmWNpX6y9x4xFxg4NDkkajsVB4CxKx9sAgb.renuzit --pass x --port 49951 --pers BitcoinZ

I get about 32 Sol/s @ 140W with my 1070.

You can get EWBF here: https://bitcointalk.org/index.php?topic=4466962.0