Is it a list of ten? 20? 30? 25? Nah, it is just a wide list - of learning systems I recommend any day of the week. They all slide under my Platinum Picks for 2021 (which will be covered in an upcoming blog post), and there are some vendors on the Platinum list, that are not in this podcast. 

Initial information on what I considered, some additional insight, and then the systems.