KAIWEETS send my their soldering station and I gave it a thorough review in this video. It turns out there is lets say room for improvement that you can do yourself and this is also covered in here.
The kit I was using to test its soldering capabilities is the Boldport Juice: https://boldport.com/shop/juice

The KOT936 is available here (I am not getting any money of these):
Amazon: https://www.amazon.co.uk/dp/B0BX9JPSZX
15% OFF CODE: HW15
Available sitewide at Kaiweets.com
Link: https://kaiweets.com/products/kaiweet...

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0:00 In the box
1:06 Assembly
3:29 Getting ready
5:26 First powerup
6:31 Power graphs
8:16 Temperature
9:24 Insides
11:40 Mains plug
12:31 Soldering
13:05 Improving
14:49 Isolation test
15:34 Summary