Antminer Z9 in Equihash mining algorithm asic miner. Most popular currency would be Zcash. Which would be possible to mine with this miner. Most likely the most profitable.
Expected Antminer Z9 specification:
Miner has 2xOC settings with custom firmware 500mhz = 44 Khs (1000w) and 575 mhz = 51 kh/s
Please insert miner specification to receive current profitability on this miner.
See the Antminer Z9 review in video: