I am thinking about getting a 16gb iPad Mini 2. Staples currently has it on sale for $70 off and it is priced at $199. I currently have an iPad Air 2 128gb and I was thinking about getting a cheap mini that would be more portable and easy to talk along with me. My Air 2 is basically my iPad that stays at home and I don't really take it anywhere. Is it dumb to have two (or 3 in my case because I have an old iPad 3 along with my Air 2) iPads? I think 16gb of storage would be enough because I could switch stuff back and forth between the mini and air 2. Is $199 worth it for a mini 2? I have never owned a mini and am thinking I would enjoy it because I currently have an iPhone 5s and an Air 2 and I feel like I need something in between for screen size because sometimes the Air 2 seems to big for portability and my iPhone 5s is too small.
It depends on your use cases. I have a WiFi-only 128GB Air 2, a cellular 128GB mini 4, and a 32GB mini 2. That sounds like overkill, and to most, it is, but it breaks down accordingly:
128GB cellular mini 4 - used for cellular and as a back-up to my phone should it run out of juice or should I want to do things that would cause it to run out of juice
128GB wi-fi only Air 2 - almost identical in terms of use, but like yours, mine only really travels with me home or to other people's homes...maybe to Starbucks to do writing, but that's it
32GB wi-fi only mini 2 - used exclusively for trying out beta versions of iOS or Jailbreaking
Taking the mini 2 places isn't all that much less inconvenient than taking the Air 2 places, especially since both only get internet from WiFi. However, taking the mini 4 places is better than both because I get internet everywhere. The difference in portability doesn't matter, however, prior to my having the Air 2 and mini 4, I had a cellular third generation iPad and that combination totally sucked because it was the worst iPad (in terms of both speed and portability) with the best connectivity. So, right now, unless I want to show off how much of a gadgetwhore I am or if I'm going to a friends place (or Starbucks to write on my Air 2), I only take the mini 4.
All that is to say that if you take your Air 2 to the usual places where you'll get WiFi, you probably won't have a need for a mini 2, unless, you have very specific use cases for it.
[doublepost=1456869671][/doublepost]Also, to answer your original question: 16GB is terrible; you will barely be able to fit anything but streaming apps, Facebook, maybe one of the iWork/Microsoft Office apps, and that's about it. Given that hassle, while not a bad deal for an entry-level still-sold iPad, $200 isn't worth it.