Getting ready to have my pool updated and the guy who is doing it has recommended the Hayworth Super Pump.He is going to hard plumb my aboveground and install drain and add another return.Will have 2 return's.My old Matrix Power Flow 1 hp has been good.Since he was replumbing thought it would be a good time to replace motor.I was just going to get another Power-Flow Pump .I just can't see the $100 difference.What would be the benefit to going with Super Pump????