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Which is more practical, a heater or a heater? Emmett or Gree?

The heater is better, but it uses more electricity. There are three grades of electricity consumption, and the price is not expensive, ranging from 70 to 100. Gree's brand is good, but air conditioning is more famous. Emmett has many fans, but I have never used this brand. Gree! 150 or so, depending on the region. I hope I can help you.