2. Creality Ender 3 vs Ender 3 Pro?
The first dilemma was to choose between Ender 3 and Ender 3 Pro.
After some research, I was convinced that ~ $100 USD more for the Pro version is not worthy of it. There is no tangible difference in the print output according to the experts.
After all, if I wanted to upgrade for any reason, I could simply buy the parts for Pro configuration later.
It is not about what you have.
It is about what you do with what you have.