Hey all, currently running a M32Q on one of the arm and other Pixle Monitor off on the other arm.
The M32Q is listed as 7.1 KG in the spec sheet and definitely falls within the 9KG max weight, the arm certainly is able to lift it, but the vertical pivot isn't able to fully support it, I frequently have to tighten my monitor's pivot to make it stay upright.
Wouldn't push it with anything past 6kg imo.