just to appreciate it more? Sometimes you learn something new about it, or just appreciate how it stacks up to something you've been gassing for. I just watched a vid of the DL-8 and didn't know I could stack 3 layers with the looper. I guess I could have read the manual, but who does that? I'm not a very skilled delay user so a lot of times the demos sound better than what I do with mine, so hearing someone else use it makes for better comparisons.