EBS is also slower than local NVMe mounts on i3's. Also, both features use Nitro SSD cards, according to AWS docs. The Nitro architecture is all locally attach

EBS is also slower than local NVMe mounts on i3's. Also, both features use Nitro SSD cards, according to AWS docs. The Nitro architecture is all locally attached -- instance storage to the instance, EBS to the EBS server.