Since writing a summary of my search on reading up on Samkhya, I thought this update would help other seekers. This YouTube video (~ 30 minutes long, embedded below) is the best explanation that I have found online of the philosophy of Samkhya and Yoga. I have been looking for the Samkhya Karika translations online. There seem to be a lot of content for competitive exams but very little else.
I am currently reading the pdf of the book by John Davies. After that, I hope to get D E Osto’s book that I mentioned in my earlier post.
Parallel Spirals 