The Otterbox is to me the better of many cheap protection systems. I can't see what you are after here.
It may seem like it's expensive but these can save the tablet from an early death. There are now some thousand cases so I doubt anyone can try out that many but if cost is an issue, maybe you should try it without a case? I have owned my 7 inch Nexus for 4 years and it has no scratches or dings. I take care of my stuff.
I was wondering if someone had a recommendation for a syncing/charging cart for 30 iPad Air 2s with Otterbox Defender cases. My organization is looking for something both affordable and built to last. Thank you in advance for your help.