I currently have an iPhone 7Plus, a 3 y/o iPadAir2, & a late 2012 iMac. I'm thinking about the iPhone 8, but beginning to think money might be better spent on iPad Pro or new iMac. I work from home, so I'm there a lot. I don't rely on any of my Apple devices for work. My heart says iPhone 8, but my head says perhaps that's not the best choice considering the age of the other devices. I would appreciate some objective advice. Thanks!