We have a good supply of water in our area, Gordon Heights. Pressure is high. The Aotriz Apartments uses a water pipe material that is what they call thermal pipe (Germany) when we first heard it in 2000.  This is better than PVC for home plumbing.
What we have at our main water line is what you will get, no rust and other contaminants that GI pipes produce as time passes.
Our main water pipeline is made of PVC so there is no worry of rust also.  There is no problem should there be a leak somewhere because water pressure is strong it keeps dirt out of the main water line.