One issue I had with Gobuster and any of the site brute forcing tools like dirbuster/dirb is that they only take one list at a time per command.
So to run several lists through them is extremely tedious.
I instead opted to create a wrapper script in Python to call gobuster on multiple lists for me. I used lists that come with the newer Kali upgrades/distros and make for a good start when attacking boxes for practice in labs or CTFs.
In case it isn’t installed the only non Python basic module needed is “sh”
“pip install sh”
Gist from my Github: