My son currently has a iPhone 7 which he daily moans at me is antiquated and “everyone” in the class has at least an 8. He is demanding an 11 which is totally out of my budget. We normally buy our phones outright and then get a cheap sim tariff, so don’t have phones to hand down as you tend to do with contracts. Can I ask what other parents do and am I being a dinosaur cheapskate or is he being unreasonable?