When i have the ipad laying down in my lap within the apple case, propped up...i am starting to notice that i can type pretty darn fast, some of the time without even looking! I am pretty impressed with this keyboard. When i have it out of the case and naked, i am able to type pretty comfortably with my two thumbs, when it is horizontal. Hen vertical, i can type just fine with my left hand, as if typing on a normal keyboard...but with my left hand, i am primarily using my index finger, and thumb. I look really stupid typing like this, but it works...I'm right handed, and need to get used to using my other fingers on this keyboard. I just typed this all out in about a minute...not bad!