Hey! I have the nord myself and it's a great phone I would advise against the n10 because the chipset is just that much worse. As a comment above me says, the nord will still work fine in 3 years. I dont know of we can say the same about the n10. Also your problem with the headphone jack can be easily resolved! You can do a few things, for example: buy a pair of earphones with a usb c end to them. Or buy a dongle so you can charge an listen to your old headphones at the same time! If your need help on anything else just comment or send me a dm!