Hi endymi0n, thank you. The first one is a very interesting approach, unfortunately I can't work on side projects right now because a baby is coming in next months so the 'spiral learning' approach could be suitable for me
You have a baby in the next months. Don't worry if your career holds water for a little while. That baby will take more than enough of your energy.
Seriously this. Depending on your baby’s sleeping habits and how they line up with yours, you may be in a fog for the next 2+ years. And babies will take up any free time you’re willing to give them. Now is a good time to coast if you can.