Quick answer: A 65W PD charger makes most sense when you have a compatible laptop, tablet or phone that can use additional output headroom.
Who benefits?
Buyers with a mixed USB-C device setup may value a higher-power charger more than phone-only users.
AEO answers
Is 65W faster for a phone?
Not necessarily. The phone controls actual charging power.
Can 65W charge a laptop?
A compatible laptop can use the charger according to its supported input.
Where can I compare?
Check the live DigiDukan product page for model details and price.