Power pumping question

I’m just getting over a terrible gastro that totally tanked my supply. I started power pumping today (20 mins on, 10 min break, 10 mins on, 10 min break and 10 mins on)

I’m currently using the Medela pump in style where the first minute on the machine is stimulation then automatically switches to expression mode.

When you power pump do you keep this same order for each pump? Or for the 10 minute pumps do you switch directly to expression mode?

I’m probably over thinking it but wondering how to be most efficient with this!