Hi Kevin,
I've not really experimented much with laptop looping, just because to get anywhere close to usable levels of latency with the kind of looping that I do would require such an insanely fast and pimped-out laptop, that it'd cost more than my Looperlative
I'm a real stickler for latency - it's less of a problem if you're just using the laptop for looping but if you're processing as well, it can be a major problem. That plus the number of times I've seen laptop-based performers' gear crash mid-show. (clearly your DL4 experience shows that can happen with hardware looping as well!)
sorry to hear about the DL4 problems. I've got back to using one again, but they do have all kinds of reliability issues!
Steve
www.stevelawson.net www.stevelawson.net/ldw - new album here.