Hydraboost or Elec Vacuum Pump?

[OVRKILL]

Going to require a vacuum "assist" solution in trying to avoid sharing the MAP sensor vacuum source with the booster in my 4th gen fbody. Kinsler HIGHLY suggests in order to keep the MAP "quiet" I need to dedicate sourcing the intake vacuum and brakes/steering seperately. Because I'd rather not compromise either in terms of performance, does anyone have experience with either? I heard Elec Vac Pumps can be noisy and unreliable....thoughts? Sources for either?

TIA!