Any experience with 130-1820P water pump?

[Ice98]

Considering purchasing a GMP 130-1820P water pump and have seen some mixed reviews on it, it is supposed to be a high performance water pump and some say it works great and some say it is worse than stock

It is not exactly vital that I get it, but the information would still be helpful, I have about 126,000 miles and according to Chevrolet the water pump should be replaced at 120,000 (of course I have seen them last closer to 160,000 or more miles)

 

[Ice98]

Decided this is a null point, going over the maint. records the water pump was replaced at 70,000 miles along with the thermostat and gasket, still going to replace the stat but the water pump only having 56k miles on it should be about halfway through its lifespan

They also flushed and replaced all fluids at that same time, and replaced the intake manifold gasket