In my experience. There is no pattern.
The turn ins also seem different for everyone. Or some of them at least.

In hw. For example I could be there doing chimerical robes at 78 scripts a pop to cap reds for the week chatting in my crafters is. and no one else had them on there daily lists even if they had all 60 crafters as well sat making some 40 scrip items instead.

Bonuses also seemed to change. One guy would make grimoires cos they were a started item but weren't started for another guy..