There are two Render Engines in Blender, Blender Render was the first one, now Blender is enhanced by Cycles.
In all tutorials I have seen so far Cycles was the default choice. Only in one recent tutorial, it was about how to create a 80s style laser grid, the tutor has used Blender Render.
Is Cycles in each situation superior to Blender Render, or are there situations were choosing Blender Render makes more sense?