Eh, I don't know. I kind of wanted to purchase the S23 Ultra a little while back considering Samsung was giving a trade in credit of 700 dollars for it. Unfortunately, at the time, I didn't have money.
Now, of course, I do. And now the trade in value is 200 dollars.
They are giving 550 I believe for the S21U towards the S24U. I don't know if I want to jump on that or not. Since I have money, I may just opt out right to purchase a 512gb S23U and keep both that and my S21U.
I've heard many good things about the S23U though, with very little downsides it seems. I don't know if that will carry over and have the same luck with the S24U or not.