Deploying Linux devices at scale requires choosing between manual and seamless provisioning methods, each suited to different scenarios and organizational needs. Manual provisioning involves running a script on each device, which is effective for existing fleets, quick proofs of concept, and mixed environments due to its immediacy and compatibility with devices already in the field. However, it is limited in scalability and can be prone to human errors. Conversely, seamless provisioning, which integrates the Esper agent into the Linux image for zero-touch deployment, is ideal for new product lines, large-scale deployments, and environments with restricted access, offering scalability and reduced error potential. Despite its complexity and the need for initial setup modifications, it ensures consistent security and management from the first boot. Ultimately, the decision to use one method over the other should be based on deployment size, timeline, technical skill, and specific use cases, with a strategic approach to start with manual provisioning for smaller or initial deployments and transition to seamless provisioning as needs grow.