Real feedback from professionals who passed the 300-820 exam with CertsHero.
Had a billing question after purchase. Support replied within an hour on a Saturday. Small thing, but it tells you what kind of company they are.
My team lead recommended Certshero for 300-820. Four of us bought it, all four passed. Now it's our go-to for every Cisco certification.
Questions were updated during my prep period without me even asking. Opened the 300-820 practice test one morning and saw new content added. That kind of thing builds trust.
Not many resources out there for Cisco exams. Certshero was the only one with updated 300-820 questions. Cleared it on my first try with a strong score.