I believe it will help you collaborate better with UX / design people on your team. If you need to make some mock-ups it will also help with the right mindset.
I only read the famous book about the design of everyday things by Don Norman and some articles on the design principles of Dieter rams. I am not really knowledgable.
I never did any course on product design. So I can’t help you there I am afraid. Just google around, read reviews and jump right in!