The choice between a metal or plastic cake turntable ultimately depends on personal preference and needs. Both materials have their advantages and potential drawbacks. Metal turntables tend to be more durable and stable due to their heavier weight, which can provide additional support for heavier cakes or intricate decorations. They often come with ball bearings or other mechanisms that allow smooth rotation. On the other hand, plastic turntables are typically lighter and more affordable, making them easier to transport and store when not in use. They may not offer the same level of stability as metal ones but can still be suitable for lighter cakes or occasional use at home. Ultimately, consider your specific requirements and budget before deciding on the material of your cake turntable.