Tried this miner on overclocked titan Xp's rig, while it does perform ~600kh better per card, achieving 3800khash per card (21% better than other miners), it's nowhere near the stated33-39mhash per 8 Ti's (4500khash average).

This is in miner by the way. Pool didn't show boost after 2.5 hours running. Also seeing that the OP won't tell the fee, which leads to believe it is draconic, can't recommend right now