Pressure booster recommendations?

[sremmos]

I have had two Scala2 boosters go bad and start leaking. Looking for a recommendation for a booster that is quiet and reliable.

I need to boost my city water, want to be able to run a couple showers and flush a toilet and not lose pressure.

Looking for something that can be really quiet and last for years, $1000-2000 range if possible.

Any recommendations?