Contributed a review of Windows 10: Stable, easy to install, but the licensing model should be easier

Contributed a review of VMware vSphere: Reliable, scalable, with good support and high availability

Contributed a review of VMware vSAN: Good documentation, scales well, and is stable

Contributed a review of Sangfor HCI - Hyper Converged Infrastructure: Good technical support, flexible, and useful for resilience and performance