I don't understand what I'm supposed to select as Account's Default Job on the Hub's page.

Isn't the algorithm supposed to select the most profitable coin anyways? What if I choose the wrong default job, will I loose out on algorythm's not in my account's default job?

I currently have "NVIDIA - Cryptonight, Ethash, Equihash, Groestl, Lyra2RE, Myriad-Groestl, NeoScrypt, Skein".
But that means no Lyra2z, Keccak , Qubit etc.

I have 2x GTX 1070's and 4x GTX 1060's.

Please help me.