Can't speak for Panna Crema (but will pull the trigger when back in stock). The Jabonman soaps I have tried (6) and actually purchased 3, were wonderful. I can't sing Manuel's praises enough. That guy certainly knows what he is doing. Muy, muy bueno!
I have both and they lather easily, moisturize & smell very nice but I prefer the softer Panna Crema. The Jabonman soaps are a bit more expensive but they do come in a Tin & shipping costs are about equal IIRC.