Re: What are you suggest me to order??
KM are a higher quality Egyptian hookah than a MZ. An MZ is a less expensive alternative to a KM, from my understanding. I'm used an MZ once, I do not recall which, and I've also used a KM Tri-Metal Pharonie. I'd say that the two are pretty equal.
Personally I prefer the look of the KM because they are a nicer and more flashy hookah in my opinion.