I'm in the market for a new iPhone as my iPhone 7 Plus won't update beyond IOS 15. So do I save a few dollars and go with an iPhone 14 or move to the latest version? I normally keep my phones till Apple support runs out and I'm not a power user after all I'm still using an iPhone 7. I've acquainted myself with the various differences and find myself leaning toward the 14. Assuming I keep whatever I purchase till support runs out is there a compelling reason to go with the 15?