How to build a Sunday schedule
Pick a number of simultaneous tables you can genuinely play well — for most players that is fewer than they think — and stagger start times so events do not all reach their critical stages together. The goal is to be deep in a few events with full attention, not shallow in many.
Weight the schedule towards structures that suit you. Deep-stack events reward post-flop skill; turbos reward push-fold accuracy and endurance. Playing the format you are strongest in on the softest day of the week is the simplest edge available.