Recently picked up a Dark Boost and I'm not quite sure how I feel about it yet - any thoughts about it? Adds some overdriven low end, but seems a bit too hollow or loose or something. I was looking to replace my Fulltone Bassdrive with it, and although it has more low end, it's not nearly as tight as the Fulltone and seems to cut a lot of highs. Not quite sure where to place it in my signal chain for best results either.. Thanks!