Oni best build?

I've been wrecking purple and red rank survivors with Discordance, BBQ, Infectious Fright and Rancor. I mean, it's working for me, 3k+ every match and those games that are not a 4k it's cause I let one escape or he beats me to hatch.

I'm not an Oni main, any change to the build you'd recomend? Obviously this is a "map reading" build.

BTW... The pink addon to smash the groound to make survs scream is a waste of an addon spot...