I've seen some great reviews on both. I currently own the Punch Factory, but I leave it always-on, so I'm thinking of getting a rackmount compressor instead. Doing so will free up space on my board, too. Ideally, a half rack space unit will do the trick for me, since I'm looking to eventually fill the other 1/2 of the space with a wireless system of some sort. I love the way the Punch Factory sounds - transparent and studio-like. I'm wondering how the Presonus BlueMax compares, soundwise and behavior-wise. Can you dial in something similar the Punch Factory's fairly transparent "tone", while still handling all the duties of a basic compressor? Can it do better? Opinions appreciated ...and yes, I DID search! I'm seeking input from people who've owned both.