Leasing vs. buying a new iPhone: Which is better if you upgrade every year?

If you want to upgrade your Phone every year, should you lease with Apple Upgrade or buy and trade-in? The answer isn't the same for everyone.

If you want to upgrade your Phone every year, should you lease with Apple Upgrade or buy and trade-in? The answer isn&#39;t the same for everyone.<p><img src="https://www.engadget.com/img/gallery/leasing-vs-buying-a-new-iphone-which-is-better-if-you-upgrade-every-year/intro-1790279962.jpg" /></p>