I definitely recommend buying, I didn't notice any disadvantages.
I took games from SONY for PC games and releases with ps5 fully support the gamepad and this is very cool.
in other games only if the developer has added support for dualsense.
If there is no support, use the DS4Windows program
Has some pros:
Optimal coloring, fits well even on a white docking station. Not as dirty as the white version
Some cons:
Backlash of the right stick after a couple of months.