Top Product! This is the device I was looking for since a long time.
I have the Xkah since 2 weeks and so far I did 25 sessions. The first 3 were not very good but it got better and better and now I am really exited. You have to play a bit with the temperature and the frequence of the puffs. I have completely stopped smoking in the traditional way. With the Xkah the taste is better en I think it is less unhealthy. The carbon monoxide caused sometimes severe cramp in many of my muscles and this has stopped since I switched.
I mostly smoke Adalya Ladykiller and here is how I get the best results:
-Fill up the cup with 9.5 gram Ladykiller and don't put pressure. It needs to be fluffy.
-Heat up to 300 degrees in custom mode.
-after 8 min pre-heat, start puffing every 50-60 seconds, not faster.
-After 20 minutes set the temperature to 250-260 degrees.
-even after 90 minutes I still have tasty, thick smoke.
Observations:
It takes time after each puff to heat up the cup again.
Don't use a molasses catcher. For some reason you won't get thick smoke.
Some dark molasse drops through the holes on the side. I don't know if it accumulates somewhere inside but it is not possible to open the device to clean it.
Recommendations for future versions:
-Bluetooth support plus an app
-Remote control that you can click or attach to the hose
-Make the battery a little longer so that you can plug in the USB cable during a session
-Show the remaining time plus temperature on the display
-Add an on/off botton on the device
-Add a boost button on the device (or remote control)
I hope the Xkah lasts long, I can highly recommend it!