iPhone 15 Pro vs iPhone 13 Pro: Should you upgrade to the newest model?

Is the new iPhone 15 Pro worth upgrading to or is this one of those times where the tried-and-true option prevails?

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I Upgraded to an iPhone 15 Pro Max From an 11. Here's What Happened - CNET

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iPhone 15 Pro vs. iPhone 14 Pro: Which model should you upgrade to?