Which iPad should I buy among these two: iPad Mini or iPad Air 1 (16 GB Cellular)?

[iMore Question]

I don't know the model of iPad Mini, though. Maybe it's 1? I am deciding to buy an iPad. I don't want it to be too expensive, so I think iPad Mini would be nice? I need your opinion...

 

[Peligro911]

Mini 1st is on slow side air 1 would be much better I own both still air is smoother ..