I'll have to ask my hubby - he is vice-chair of our local Mac User Group and keeps up on all things Apple.
We currently have 8+, but are upgrading to 11MaxPro (I want the better camera
) this month (Dave's new phone is being delivered today)... we got Jake a used 7 in May and I'm assuming Dave's plan is that when we upgrade the next time, Jake will get one of our 11's... in 2 to 3 years.