You seem content with the phone (1), so what do any of those other phones offer you that you can’t live without for another 12 months or less? You would notice and benefit from a more significant upgrade if you can wait for the phone (3). Perhaps invest the money you could spend on a new phone today and be better off this time next year. Or if money is no concern and you can find a use for your current phone so that it doesn’t go to landfill, then why not treat yourself?
I’m in a similar position with my phone. I want a better camera, bigger storage, and something more compact for easier one-handed use, but I really don’t want to to spend hundreds of pounds for those reasons alone, and also sacrifice other aspects like fast charging.
