I have an SE and I like it. But I would love some more features and more importantly multi day battery life. I was considering an ultra or ultra 2 but someone here pointed out might be worth waiting till next year as the watch turns 10 years old and there could be a really big improvement/Ultra 3. Naturally this makes my indecisiveness go to overdrive.
Nobody can answer the question except you. How much do you want a new watch right now? Is it worth the hassle/expense of trading in/selling next year if you do get a new one? How confident are you that the rumours about the X being revolutionary are true? How confident are you that the rumours about it not coming out until 2025 aren’t true?
Those are the things to consider, but nobody can answer the questions except you.