My approach is to learn from a variety of sources. For that reason, I'd say take a look and give them a try. I've taken a few MS courses and have learned things

My approach is to learn from a variety of sources. For that reason, I'd say take a look and give them a try. I've taken a few MS courses and have learned things I didn't pick up anywhere else - they also have Azure sandboxes so you don't have to burn any of your own CPU. I haven't taken any Google courses yet, but intend to. IIRC, they've hired people who have successfully passed their courses. I also recall that there are AWS courses and I'm interested in those too. They're all free and you're free to bail (I have) on any course that isn't meeting your needs. Of course, some material might feel like marketing, but I filter that out and concentrate on what is going to move me forward.