Websocket server with tunnel

What is the name of the domain?

Not yet

What is the issue you’re encountering

Doubt about bandwidth

What steps have you taken to resolve the issue?

On the documentation page of Cloudflare tunnel limits there’s not information about bandwidth and network limits.

Can I use the free plan to host a local Websocket server that could handle at least 100 connections, receive around 100TB Inbound, and return 10GB outbound of data monthly, and handle 400mbp/s of bandwidth?
If not what about the 20$ plan?