This keyboard is simply amazing! Initially, I was hesitant to purchase it, but I am glad I did. The keys are smooth, with no sticking whatsoever. The best part is that the case allows you to sit the iPad upright, which sold me on it. The material is durable, providing excellent protection for the iPad. The best thing about it is that it is versatile and the battery lasts a long time. I use it on and off, and I haven't charged it in over a week. The backlit keyboard is a plus, and it's useful when working in poorly lit areas. I carry it everywhere I go, and it has replaced my laptop.