So which one is better to choose 0 or 1 (automatic based on pool) or (24h whattomine) , cause when i select 0 and then zpool nicehash and hn it gives me nicehash equihash most profitable , when i choose 1 (24hours automatic) it gives me blake2 with double profit! Is it real this option or can`t trust it? I have 3 1080 Ti.
No one can answer you, sometimes one is better, sometimes another, all are future estimation based on past.
Only real profit estimation is Nicehash where you are not mining, you are renting you power to closed price.