BetterRoaming does not provide an unlimited data eSIM for Guinea. The provider’s catalog includes fixed data plans with caps such as a 20 GB, 30 day plan, a 10 GB, 30 day plan, and smaller bundles, all of which expire after 30 days. Travelers who need large amounts of data can select one of these fixed plans, with the 20 GB package offering the highest allowance, or opt for a similar plan listed under their “Global” options that also include Guinea in the coverage. These fixed data plans are generally more cost‑effective unless a user expects extremely heavy data consumption.