I have been using the iPad air 2 cellular for the past, 1.5 years. I have have to say that my laptop seemed too big and my phone too small, after using this. Awesome for gamers, it doesnt hang or overheat, plus has very good touch. I use the 64 gb one, so plenty of space for all my apps. Really good camera, suitable for casual pics and selfies. I watch all my movies in this too, since it has good screensize and good audio( both earphone and speaker) . Though I had a minor problem with this when my iPad just blacked out, I was lucky enough to get a replacement due to extended warranty ( since tha apple 1 year warranty had expired) .
So I would suggest you guys to go ahead with this, if u want a lightweight personal computer on the go. But I would recommend you buy the non cellular version, coz the cellular one isnt much of a big thing. Also please take up an extended warranty, coz you never know what happens!