Should I Use Critical Edge Or Soul Charge?
The buff you choose depends heavily on the situation. Critical edge is easy to execute and does a tremendous amount of damage. On the other hand, soul charge needs more practice to be most effective. It opens a whole new catalog of moves that can be used in a short period. The usefulness of soul charge relies on knowing the fighter you're playing. Ultimately it's up to you to decide what is the best use of the soul gauge.