The Coolby ZealBook is fantastic. I couldn't be happier with the speed and performance. It boots up really fast (faster than my Chromebook) and gets me to work right away. It is very thin and light, yet feels really solid when typing on it. I am finding it has enough memory and processing power to run several things at once with no noticeable loss of speed. The screen looks great when streaming videos. Overall, an amazing laptop for the money.