So I previously owned an Air 2 but traded it in for the Pro 9.7 inch so I like what it was capable of. Anyway I work in child protective services and my work iPad recently broke down and due to budgeting they can't provide me with a new one. So I was thinking of getting myself a cheap refurbished Air 2 as a replacement to take into the field and I was also hearing rumors that the IOS11 beta was working quite well on the Air2's. So I wanted to get some recommendations as to if it's a good idea and what not and also to keep in mind that my budget is very limited. Thank you