The advantages of the former were self-evident.
The problem was that the skills that could be written into the genetic level were relatively simple.
Even the Apocalyptic Beasts could only master seven to nine methods to construct a spirit magnetic field.
Moreover, the skills were all solidified, so there was almost no possibility of upgrading and expanding.
Although the latter required a long time to learn and its results were not guaranteed...
There were endless possibilities for changes and upgrades.
Even a one-to three-star Earth Realm superhumans could master dozens of construction methods of the spiritual magnetic field, perform dozens of skills in battle, and combine them with different styles and tools, it could produce hundreds of dazzling tactics.
Theoretically speaking, if a superhuman was given a long life, he could even learn tens of thousands of methods to construct the spirit magnetic field.