Asking this means you can afford the 15. Get the 15. I don’t know why people keep asking this question. Just get the latest one. It’ll last longer, it’s better in a lot of ways.

Only if USB C with 10Gbps transfer speed, and an action button is that important to you. Not really any other worthwhile differences

yes really worth it, i had the 14 pro max and got the 15 pro max and i loved it

The USB-C as 3.0 does open up an entire new world if you were to take advantage of that. Monitors. Keyboards, mouse, hard drives. Etc