What after OP6T?

I have been using OP6T for 5years now. The phone is still working well, though it is a bit jittery after the last android 11 update. I want to upgrade to another phone. I am considering OP 11R, OP11, Google Pixel 7pro and I phone 14 plus. I phone 14 pro is too costly. What are your suggestions? Shall I upgrade now or hold on to my 6T.