Re: What is your preferred hose?
I have a Razan hose and the one that came with my MZ. My sister uses that one because I'm a germaphobe and won't share my Razan with her lol. Anyway, so far, so good with the Razan. I clean it with vinegar and tepid water after every use, and I've yet to have trouble with ghosting. And since I don't use hot water on it, nothing has fallen apart yet.
In the future I would like to purchase a Narbish, simply because I think they are gorgeous and they're washable. Yeah, the Razan is a great hose, but it's a bit modern/plain looking against my beautiful MZ.