2500 vs 2501

[Erod707]

Hello, I have wifi pcap that I converted to hccapx. Whats the difference between 2500 and 2501? Which one do I use with wordlist. Thanks in advance.

Does this look correct?

hashcat -m 2500 /home/parrot/Downloads/4381_1623990219.hccapx /home/parrot/Documents/rockyou.txt

or is it better to use this as shown on the example?

hascat -a 0 -m 400 /home/parrot/Downloads/4381_1623990219.hccapx /home/parrot/Documents/rockyou.txt