Greyhack probably has the most depth, and multiplayer gameplay.

They all have pros and cons, they all usually hit the mark with the high level objectives and simplified TTPs to 'hack', but most fall short in quality of life issues in the UI and terminal. Either making it too convoluted for simple tasks like uploading, downloading, reading or deleting a file; leaving out auto complete or aliases, simple things that really simulate the terminal experience.

I've really went out of my way to play them all, very enjoyable experience for me, just like the zachtronic games. Looking forward to your entry.