For me, efficiency rating is only the starting point, not the final decision. In real workloads, thermal behavior and protection circuits matter just as much as specs on paper. I had a system that looked perfectly fine on paper but started showing instability during long compute sessions, which made me rethink how I choose components. While going through different enterprise-grade options, I spent time comparing designs and https://seasonic.com/prime-enterprise/ helped me understand how voltage regulation, cooling design, and durability are balanced in systems meant for continuous load. It made it clearer why some units stay stable under pressure while others slowly degrade performance over time. Since then, I focus much more on sustained behavior rather than peak specifications or marketing labels.