I am 16 and currently a junior in high school. At the start of the 2013-2014 school year, for my Eagle Scout project, I installed the wireless network at the school. That was enough of a kick to get them to adopt a 1:1 pilot program this year for the juniors and seniors to begin with.
When I was discussing this with my head master we investigated many options. Being a private Christian school, we do not get the type of funding that many public schools get. My head master decided that he wanted something which upheld collaboration, would work well with the network, and was a decent performer. We originally looked at iPads and Google Chromebooks.
The problem that we saw with the iPads was the cost and lack of management. Apple gives some tools to those who use OS X Server as well as Apple Configurator, but both tools are poorly executed. The estimated cost was $350+ an iPad depending on model. The Chromebooks were perfect as they were easy to maintain, configure, and upgrade. The Chromebooks would have been as simple as adding them to the Google controller, opening the box and connecting them to a unsecured wireless access point, and letting them sit. They would then download all of the network information for the network at the school and add themselves to the Google controller and download the settings. Quite simple! The approximate cost was to be $280 a device.
My school ended up purchasing Dell Venue 8 Android tablets. At $149 per tablet they fit the bill nicely which afforded them to be able to purchase insurance policies and other needed tech gear for the school. The tablets run Kit Kat extremely well and have an Intel Atom processor which scores around 1,200 on Geekbench. The iPad Mini would have been the Apple competitor, but did not even begin to compare on price or speed. These tablets have opened many doors at a great price for the school.
The point of me writing this out is to show how there are many options. Chromebooks have their plus sides, and as a person who helps manage the network at the school, would definitely add a layer of simplicity. That being said, the iPads, while great devices altogether, really are showing their short comings when used in the education market. My school loves the tablets, and they were a great option but like any technology, a school needs to decide what fits the bill both in capability and expense.