One of the coolest shifts in coding is the ability to ask 5 different AI sessions to write 5 different solutions, then run them all side-by-side as a full app to see proof of what actually performs best.

This could never have happened before AI.

If you are a dev and you are still guessing which methods work better or going by your own feeling or intuition, you are not prepared for the level of scrutiny of your code that is about to come.