Just did this with the motive pump -
Motive Products 0090 Motive Products Brake Power Bleeders and Accessories with a barbed fitting. Transfer rate was about 5min/qt, likely due to the small ID tube inside the unit (made really for brake fluid). Still, pumping outside the car was alot easier than underneath. No mess. Have not tried the harbor freight pump, but used similar pumps from pepboys/autozone in years past with poor results. Also, it would cost me at least $10 in fuel to drive to the nearest HB.