Ambient temperature is very important to me. So important that I travel with a thermometer.

I have flown both OZ and TK in business class. I have found OZ cabin temperatures generally comfortable, while on TK, I had to ask for the temps to be lowered. The TK crew was NOT happy to accommodate, and in fact were quite rude about it.

On one flight, the TK crew insisted that company policy was to set temps at 23 deg C.

On the next flight, the TK crew insisted that company policy was to set temps at 24 deg C. So inconsistent.

I generally avoid TK now.