In the high-intensity work of the modern workplace, everyone faces a variety of challenges and tremendous pressure. In order to maintain the best condition, a quality mattress becomes an indispensable need. So, how to choose a mattress that suits you has become a common problem for many people in the workplace. Here, I will recommend four mattresses that are worth buying for you and share my experience of using them. 
The Blue Box Z1 is a highly acclaimed internet brand mattress that I personally am using. Since my wife and I need to sit for long periods of time in the workplace every day, lumbar and cervical spine issues have become the focus of our attention. After using the IKEA Black Drasan mattress for two years, we felt a little stiff in the lower back and over-support. After changing to the blue box Z1, we felt as if the mattress had created a comfortable "hotbed" for our buttocks, and the waist was well supported. The Blue Box is highly praised for its affordability** and excellent comfort, and provides a 100-day sleep trial service, allowing users to purchase without worry. 
Airland's Orchid Friend Mattress is a traditional brand choice, especially suitable for consumers who have high requirements for mattress sleeping experience. This mattress has different comfort levels on the front and back and can be adjusted according to individual needs. However, due to the fact that latex can cause allergic reactions due to its easy aging, as well as its relatively simple sleeping feeling, I chose other styles. It is worth noting that Airland does not provide additional sleep testing services, and returns are subject to shipping costs. Therefore, it is necessary to consider carefully before purchasing. 
The blue box Z1Pro is an upgraded version of the Z1, which belongs to the mid-to-high-end level. Compared with Z1, Z1Pro has added an independent comfort layer and mini spring to make the sleeping feeling more delicate. This mattress still maintains the overall sleeping direction of Z1, taking into account the user's need for slightly stiffer support, adding a comfort layer that can be switched on both sides to meet the individual needs of more users. The Blue Box Z1Pro is adapted to 99% of users, while for the 1% who don't like mattresses that are too soft, they are more likely to prefer hard beds. In addition, the blue box provides a 100-day trial sleep guarantee, and users can experience the mattress for a long time after purchase, without worrying about the purchase risk no matter what. King Koil's Star Mattress is a suitable choice for users who like a soft sleeping feeling, and it is rumored to be an upgraded version of the same Westin model. Unlike other mattresses, the stars are equipped with cloud cushions that provide significant softness and envelopment, typical of American soft mattresses. This mattress has a three-zone design, which is simple and functional. Fanxing also provides a free sleep trial, users can ensure that the product is in good condition after purchase, submit ** for inspection, and arrange a door-to-door pickup after passing. **In terms of the stars, which used to be as high as 6k, have now dropped to about 4k, which is quite cost-effective. To sum up, the above four mattresses are very suitable choices for working people, which can provide us with sufficient support and comfort, so that the tired body at work can get enough rest. When choosing a mattress, you can consider these according to your personal needs and budget, and find the one that suits you best. If you're also looking for a cost-effective mattress, consider the above recommendations.