I passed the Linux Essentials and am now doing the RHCSA, and I can vouch for both courses as an every day user. And Kenny Armstrong did an amazing job on the revised Essentials course. In both courses, I'm learning new commands/tools/configs/services that I didn't know existed with every new module.
I guess it depends on your goals, but I will say that the Linux Essentials probably won't be so beginner that you're wasting your time. I was asking senior admins questions while I was studying that they still weren't 100% sure of. I say jump right in to the Essentials and if it feels too easy, escalate to RHCSA or LPIC-1!