Who can help me talk about the oak children's bed?

Oak is hard and heavy, with straight texture, high mechanical strength and wear resistance. Its growth rings are obvious, its texture is beautiful, its touch feels good, it is dignified and calm, and its price is higher, which is inferior to mahogany. There are few high-quality oaks in China, most of which are imported from Russia, but the drying speed of oak is slow. If an insufficiently dried oak bed is used, it will take a year to deform, so people without wood knowledge should be cautious when buying, so what else?