Blade tooth and Guo are two characters in the "blade tooth" series. Because they come from different works, it is impossible to directly compare who is better.

But as far as the work is concerned, according to the plot of Blade Teeth, Blade Teeth inherits the blood of Fan Ma, and after opening the ghost back and ghost brain, its strength, speed and fighting IQ are not comparable to Guo. In addition, in the special joint article of "Blade Tooth" and "Boxing Wish", Blade Tooth easily defeated Guo.

So as far as works are concerned, sharp teeth are more powerful than Guo. However, it is not a good idea to compare the strength of the role outside the work, because the setting of the strength of the role may be different in different works.