I've used Clek and a few other brands, and I can share that Clek is well-regarded for its advanced safety features, like rigid LATCH installation and extended rear-facing capacity. They prioritize eco-friendly materials, which is a plus if that's important to you. While Clek's seats can be pricier, many parents find the investment worth it for the safety and design quality. Comparatively, Britax and Graco offer excellent safety features too, often at a lower price point, and might be easier to find with a broader range of user-friendly features. It really depends on your priorities—whether it's safety, comfort, eco-friendliness, or budget.