I start and finish the 1st course and i really tought its an important tool for all the info compacted in one single course, it give me the tools i need to reoriented my plans has a miner and hodler, also it opens a new way to understand each and new use cases coins we have launching each and every day of the crypto space.
The GUI from the course its very well designed to keep everything very easily to reach and keep track of.
I do love the assignments after each lecture, it helps to create my own point of view of what i understand from it and then compare it with the answer provided already (its not about if im right or not, its about if i understand it has it suppose to be).
Looking forward to new courses, its already improve my knowledge about the crypto space so much!