I'm not suggesting you replace it, but just as an alternative.
Of course, if you do like it and if texture makers do like it too, I have no problem at all with agreeing to that.

I think the texture makers will like it a lot though, especially those who like to paint in 3D. I've been painting on it in Deep Paint 3D for a couple hours now and it works excellently for that.

I haven't tried photoshopping any textures over it yet, that's next, and that's the real test - to see how well it plays with actual textures.