Finally, i bought an iPad for my company. First of all, the size and weight. That is not too heavy to bring and too small to use. That is a perfect size to bring around. Also, that is bigger than iPhone. This form factor is more suitable to use productive apps, such as time tracker and accounting software. Plus that is very thin too!

In addition, the soft keyboard is very good and responsive too!
Moreover, although the screen is not retina, that is still very sharp. You can have a look on the photo above. Lastly,for battery life, it can last for a week.

Well, there is only one weakness. It uses lighting cable. That is different from other iPad. As far as i known, not many accessories support that Overall, that is quite good.