Choose the correct SKU

You are evaluating if your current SKU is the right one for the company.

You did your calculations and simulated activity for the current scenario. Five hundred users and several Fabric items keep an F64 SKU busy at 35% capacity, with occasional peaks up to 70%, which is a safe level.

Management expects, with new hires and new features, activity to slightly increase with 100 new users.

Given this scenario, what do you choose?