CPD vs alternatives — which certification is actually recognized more?

I'm trying to decide between pursuing CPD and a couple of alternative certifications in the same field. Hoping people with industry experience can weigh in.

From what I've researched, the CPD focuses more heavily on practice test, which aligns with the direction my career is heading. But I've heard mixed things about how widely it's recognized compared to the more established options in this space.

I've started practicing with the cpd water supply & distribution systems and the content quality is strong. But strong study material doesn't necessarily mean the credential carries equal weight with hiring managers.

If you're in hiring or have been hired with the CPD cert: do recruiters actually know what it is? Or do you find yourself having to explain it? Real-world recognition matters more to me than prestige on paper.