Normal map studies: high res to low res

Trying new ways to make textures, I recently made a high res cylinder and a low res cylinder and bake it;
The work of creating the textures was a little easier due to the fact that it is not so necessary to worry about the normal maps, the offset was quite easy to repair because of the nature of the high-resolution mesh (one cylinder) being necessary to repair only one part to make it seamlees.