Re: Whats better?
Washable is obvious. You can wash it out and it's all good.
Non washable on the other hand can be just as good if no better. If you get enough non washable hoses you can designate them to certain flavors. Citrus, Melon, DA, Coffee etc. Eventually they will start enhancing the flavors.
Personally go with what you like and get it. I have several of each and find myself using non washable more and more lately.
Desi Murli, Salloum, Cleopatra, Nakhla, Afzal
Syrian Glyph, KM Silk Butterfly, KM Carnival, KM Kafe, SS Czar, Mini MYA
2 Large Nammor, Caravan, KM Rainbow, Ba Barkir