Its one thing that I've been consistently unhappy with for years but it's not something I use 100% of the time so I've been putting it off. The Wampler sounds really good but I have problems getting the more subtle delay sound that would be most useful for my gigs. The Carbon Copy was pretty good at that actually. For my new fusion gig it would be nice to have a better (and tap tempo) delay. I might end up adding a Blue Sky at some point too. One thing at a time though.
I still haven't done enough research on it to be sure. I'll be doing that today.