I hate holding anything since iPhone 12 in my hands, the edges are sharp and cut into your fingers.
Every time I take iPhone X I'm just amazed how comfortable it is and what a step back was the iPhone 12 design.
I was very happy when they abandoned the 10/11 design with the rounded edges.
I have very soft hands, and "cut into your fingers" seems pretty hyperbolic. The current 14 Pro edge design (typing this on one) seems perfectly adequate to me.
(The sharp points at the edges of the finger slot in the middle of the MBPs always surprised me with their pointyness, however. The last Intel MBP was particularly sharp, however the points have been softened a lot in M1/M2 land.)
What I really want is a Pro Mini. I bought a 12 mini because that year the hardware gap between Pro and not was very small. The battery sucked ass but it was a dream to hold.
The 15 Pro is said to be about 9% lighter thanks to the titanium, so hopefully that will alleviate some of that issue too.