Hello dear student,

It doesn't matter from where you do your digital marketing course because is all these three equal platforms. You can go for any of the above platforms for you course one main thing that you should keep in mind is you can check the syllabus before hand like what they are teaching in digital marketing and the one which serves the best purpose go for that. as if you will check for the certification value it will be equal and not very much different then one another. the basic thing is you should learn for the sake that you late learning to gain knowledge of that particular and not for the sake of certification.

I hope this helps you

Thank you