In this post we compare the Koshi Aqua chime with the Zaphir Sufi and the Zaphir Blue Moon.
Especially if you compare the Sufi and the Aqua you will hear the crystal clear sound of the Zaphir and the more bell-like sound of the Koshi Aqua.
As you can see the Aqua and the Sufi have the same tunes, only in another order.
Koshi Aqua: A D F G A D F A
Zaphir Sufi: F A D F A G A D (Intermediary Season)
The Zaphir Blue Moon is only a little different, it has some deeper tunes which is more soothing.
Zaphir Blue Moon: D F A B C E A# C (Winter)
You can open two different tabs in your browser and listen to the sound samples of the Koshis and the Zaphirs