I am mainly working in google drive, therefore I was looking specifically for a chromebook. Lenovo N21 seems to provide the best combination of affordable price, durability, and functional design. It is light, and compact, but its  keyboard and screen sizes are sufficient (if you mainly work with documents). Previously I was working with rather expensive and "advanced" VAIO, but work of that machine was never stable. My new Lenovo Chromebook is reliable, it works any time I need it and exactly the way I need. I am happy with this purchase. It is assembled very well, everything is fixed very well.My husband, who was not familiar with the concept of chromebooks was rather skeptical, when I bought this one. However, after few days he told he wants another one for himself.If you want something for work (and your work is not associated with graphics or specialized software) - this chromebook is excellent.