Are PC Bottleneck Insight Tools Effective for Performance Planning?

I’ve been exploring tools like PC Bottleneck Insight Tool to understand how well my PC components are balanced. It helps identify whether the CPU or GPU might be limiting performance, and PC Bottleneck Insight Tool seems like a quick way to get useful insights without deep research.

Still, I’m not completely sure how accurate PC Bottleneck Insight Tool is in real-world use. Since performance depends on factors like games, settings, and overall system configuration, it may only provide a general estimate. Even so, PC Bottleneck Insight Tool can be helpful for early planning.

What do you think about PC Bottleneck Insight Tool? Do you rely on tools like this, or do you prefer detailed benchmarks and real-world testing instead?