I looked at a lot of different desks here and on other websites and ended up purchasing the small left facing desk top with base and I love it. The size fits in my small home office very well, the left panel provides great room for reference materials, and the ability to stand or sit is wonderful. I probably change the height at least a half a dozen times a day and it is quick and easy to do. Although I considered a hand crank desk, I am so happy that I purchased this one instead. I put the desk together myself which was a bit challenging but doable. It would have been nice if the instructions were more detailed. And finally the service was great. I had questions and concerns about the product and shipping and someone always got back to me quickly and everyone was very helpful.