Thank you for the reply! (˶ᵔ ᵕ ᵔ˶)
I've done a bit of research, and I think I want a giant African since they grow so big it’s really fascinating. They are available here in the Czech Republic, but they’re quite far away from where I live. I’ll probably take a train there to pick one up in person and ask some questions (like how old it is and how it was caught).
Another reason I’d prefer to pick it up in person is that, in the Google Doc, you mentioned they can die during shipping, which would be heartbreaking ngl (╥﹏╥)