Hello! i'll start by saying to not be fooled by the based damage that build does! because thx to Berserker the dps will be MUCH MORE than that

This build have 3 meaning:
1. max the critical damage so the berserker mode will stay much more active
2. max the attack speed for the stance mode so you can basically be a fidget spinner cutting trough anything
3. put on some viral damage so it will be more effective (personal opinion)

I know you can put more mods for critial or for attack speed but to keep all those 3 points effective this is the best balance i found for all of them

But if you want to modify something you can sacrifice Blood Rush to put any mod you want (after all there is a 1/2 chance of hitting a critical allready so berserk will activate and stack anyway, that mod is just to max the dmg)