A "good" schedule is entirely dependent on if you live in domicile or commute to work. If you commute you want 4 day trips that start late on Day 1 and finish early on Day 4, while if you live in domicile you may want high credit 3 day trips that start early and finish late or 1/2 day back-to-back trips or CDOs for time at home.

Then again, some that commute bid CDOs because each sequence itself is VERY commutable.