I wonder why no one mines Zcash. I believe it's been the most profitable coin to mine with Ti's for a while, and it has a bright future ahead 
still tons of miner mine zcash. I also continue to mine zcash just this time move to Sigt as it seems to have very great profit potential now.
That drove me to go ahead to purchase the private miner for 40+ % gain in speed.
Only hope this extra speed can help race ahead of the difficulty rise.
Also hope the Sigt price can hold and rise again soon. As of now I see many using those auto convert to cash out their Sigt that will cause the price to go down further. I believe those auto convert pool are not Queing but just sell at exchanges buy price. so it will just add pressure to downward pricing