Being a satisfied owner of a few MBS 400s, which I rate at 5*, I was expecting a quality product but man this surprised me! Slightly heavier and much more expensive than MBS 400 series but absolutely worth investing. I personally use this to attach a closed hi-hat stand so extra stability is a plus. On top of that this 600 series also has a feature to move one leg around the main tube for better placement near bass drum. In general 600 version features like tube locks, longer bar and fully adjustable cymbal holder make it top pro stand. If you can afford it, go for it, I don't regret.
This stands of cymbals can set cymbals in the height of at least about 25 centimeters and at most about 167 centimeters. (I measured 16 inches by cymbals.) this series shows very high stability.
It's possible to be that you order "BA12-BR Basic Arm 12 Ratchet","BA-CH Basic Arm Cymbal-Halter" or "BA-PA Basic Arm Perc.-Adapter" than one cymbals and percussion in the capacity of this stand at the same time.