Fuel Pumps: Toyota 195130-1020 VS Denso 950-0155 Same Pump?

[SupraDrew]

I am buying a new fuel pump and was looking at the stock Supra TT pump from Toyota, or aftermarket in the form of the Denso Supra TT replacement.

Does anyone know if that have the same flow rates?

Is anyone running the aftermarket Denso and have any feed back?

Thanks