It's like the regular PS5 controller with a few minor differences and it's a bit heavier - possibly due to the sliding trigger modules which fix how deep your triggers can go down, as well as the modular analog sticks.
I haven't gotten any drift from the analog sticks yet so that's good - I've been using it for a year now
Key differences: - Rubber textured grip on the back of the controller (area where your finger grips the handles); makes holding a bit easier/softer and potentially less slippery if your hands get sweaty. (I don't have sweaty palms so not sure if it helps). - Triggers have a solid button where you can adjust between 3 hardnesses; useful in FPS if you want to shorten response time on hitting triggers - Paddles - choice of 2 different variations (long padel vs. button like padel); they don't serve as extra buttons, but rather rebinded buttons. The best use I've found is to remap L3/R3 to the paddles so its easily accessible
Other than that there's virtually no difference between the controllers so it really depends if it's worth the cost to you
I feel like it was worth it, and the insurance of being able to swap out faulty analog sticks for a fraction of the cost beats the need to get an entirely new controller