SoG at different watts in a 8 week cycle

I was wondering if anyone has tried this example

Have 4 ebb and flow trays
tray one (week 1 and 2) have plants on one 400w hps
tray 2 (week 3 and 4) have plants on one 600hps
tray 3 (week 5 and 6) have plants on one 600hps
tray 4 (week 7 and have plants on one 1000w hps

I am just saying 400 to 600 to 600 to 1000 or some might say 400 to 600 to 1000 to 1000. I just wonder it the yeild would be greater than say four 600w hps