Chunky Pregen on Bisect Hosting?

Hi all
I am starting a survival minecraft server for my friends, about 10 people total would be on at the max. I have a Bisect Hosting server for this at a 5 GB plan. The goal is just to survive and have fun together.

I had heard about pregenning worlds with chunky. Should this be something I do, or would this be a bad idea due to the fact it's a 5 GB server. Any advice is helpful as I have not hosted a server in years. Thank you so much.