I've been using one of these for a few years now. It looks and feels as if it could survive an apocalypse. It is larger and heavier than some other units but, unlike some cheaper alternatives, it has isolated outputs that should, in theory, reduce crosstalk between the pedals and remove a lot of noise from your signal. Prior to purchasing the Pedal Power 2 Plus, I used a daisy chain cable to power my pedals. I am not completely sure but I think that the Voodoo Lab unit is a little bit quiter. I suppose it depends on the pedals you're using but in my case, the difference wasn't as profound as I'd hoped. Nevertheless, this is an excellent power supply that is far more versatile than many of us will ever need. For example, it even has an ability to simulate a dying battery which is a must for some fuzz pedal enthusiasts because it can change the tonal character of the pedal! If you don't have that many pedals or simply don't need all of the features, I'd suggest taking a look at a Voodoo Lab ISO5. It is smaller, lighter and less expensive than the Pedal Power 2 Plus but is built to the same high standard you'd expect from Voodoo Lab.