Who win the battle?

Both of them win the battle.

Because compare them is not a good idea.
We better consider them as two different medium to perform an art.

For long term development, I think what people should do is not to depreciate anyone of them, and to accept both of them, moreover, to mix them together like the "Starry Night" video.

Enjoy making traditional art and digital art, find out the possibility of both of them.

And you will find out that art can be so great and interesting.