Greywing vs. Koala

Easily, the best features of the Greywing are the cooling cover and firm support. Memory foam designs are great for keeping the body aligned, but are often hot. Many customers said the mattress helped alleviate back and hip pain, without waking up from overheating. Additionally, Greywing has a great customer service team that helps with every step of the purchase.

It's not easy choosing which Koala feature customers love best. The quick delivery service, seamless returns, and good customer service are just a few strengths. However, we were amazed at how many customers said their back and neck pain disappeared after sleeping on the Koala.

As with many memory foam mattresses, some customers find the Greywing too firm. It may not be right for sleepers who prefer a soft, sinking feel. However, it does have a comfort foam layer on top of the memory foam. If you've tried memory foam before, you'll notice this mattress is softer but still provides support.

While many customers love the Koala, there are complaints about durability and firmness. Some customers say adjusting to the mattress takes time, but others found it too firm after several weeks. Others say the lack of edge support makes it difficult to get in and out of bed. Before buying this mattress, see if the company's 120-day trial period applies to your area.