"(aws )Professional Certifications? Is it seriously more difficult? any suggestions on preparing?"
by Neal Davis
"I recommend that you take the free Exam Readiness course from AWS. It’s a 7-hour video course that covers various DevOps topics in AWS: https://www.aws.training/Details/eLearning?id=34146"
"It is difficult but you can definitely pass it with proper training and time management. There are some nice courses on Udemy by Stéphane Maarek , Scott Pletcher , Neal Davis Adrian Cantrill practice tests by whizlabs and tutorialdojo Jon Bonso"