What are the essential factors to consider choosing best digital marketing certification course?

When selecting the best digital marketing certification course, several factors merit consideration. Firstly, assess the course content's comprehensiveness, ensuring it covers essential areas like SEO, social media, PPC, and analytics. Next, evaluate the credibility and expertise of instructors or course providers. Look for courses offering practical hands-on experience and industry-relevant projects. Consider flexibility in learning formats, such as self-paced or instructor-led options. Additionally, check for recognition and accreditation within the industry. Lastly, weigh the cost against the value and potential return on investment (ROI) in terms of career advancement and skill development.