I provided this comment in a separate thread and thought it is also appropriate for this one. Please excuse the duplication:
I traded my Note20 for a ZFlip3. Loved the form factor, but after 6-7 months the Flip 3 developed a screen protector bubble along the edge of the fold crease. I was also sort of missing my SPen and the trades were really good, so I traded again for the S22Ultra. Great phone -- cameras were astounding. But I carry in the front pockets of my jeans and found I used the SPen almost never. All that, plus the huge size in my front pocket made it a no-brainer for me. I traded again for the Flip4.
Very happy with the Flip4. Photos are not quite as good as the S22, especially at night/dark environments, but I can accept that compromise. Choosing to pass on the S23 family. Will see what is offered as upgrade trade when the Flip5 debuts.
Cheers.