What brand of air conditioner is better in Suqian?

I use Gree now and Midea in my hometown. I feel that Gree refrigeration is better than the United States, but when Gree came to give me free maintenance that day, I asked them if Gree refrigeration was a strength. They say Gree heating is a leading technology. I am speechless, because it is still a little cold after taking a shower in winter, and I have to wear pajamas to get better.