returning the Oxygenics shower head

I never ran the bucket test but it was pretty easy to see the original head would be usable at a lower flow than the Oxygenics because the Oxygenics couldn't be reduced enough to make the pump pulse like the stock head can. However I am considering getting a better valve that will cut the trickle when off down from a solid stream to a true trickle and accepting the slightly higher flow while in use.