Been waiting a few years to replace my iPhone 12 Pro but each year has not been too compelling it's own. I'm already 95% sure I'll be getting whatever phone they announce this year.
Tho if they do upgrade to USB-C (which I assume they will), I might wait for some durability tests on the port to come out. I have a shit ton of lightning connectors and am used to it, so not switching isn't much of a problem but could be worth not switching to USB-C if it's more likely to break than the tried and true king of durability
[clarification] I'm saying the port is the king of durability, not the cable/connector/plug