We bought all of ours for the idea of not being glued to the Apple ecosystem, and that reality has provided the performance our group requires. Each unit is th

We bought all of ours for the idea of not being glued to the Apple ecosystem, and that reality has provided the performance our group requires. Each unit is the top of the line i7 and they last all day - any further requirements for even faster processing is handled by the server farm upstream. Supposedly Apple knows best about performance and longetivity by enforcing clamshell mode for users that want to use only an externally connected display.