Which is better, Best Boland mattress or Mu Si mattress?

Preferably a platinum mattress. Because the best platinum mattress has been used for more than 1 year, it is still as comfortable as before, the price does not exceed 7000 yuan, and the bed can hold things. Mu Si is not bad. Compared with Best Platinum, the experience is average, so the Best Platinum mattress is good. Mattress is an article between human body and bed, which ensures consumers to get healthy and comfortable sleep. Mattresses are made of various materials, and different materials can bring different sleep effects.