So I haven't done a polearm party yet, and I've got a really quick question about my builds. So the biggest question I have is about my penta acc. I have 372 acc in seigan and 382 in hasso. I'll post my gear after this if you wanna look and criticize but I want to know if using Diabolos' earring is better than using brutal. I'm not 100% on how DA works for multi hits. Wiki says it can proc on first 2 hits, but does that mean it can just proc once on either or can proc on both?
My gear is
/O hat/love/fowling/brutal(or Diabolos)
I've got full store TP merits to make it 56 sTP for TP and 48(or 47) for WS making my 5 hit build.
Also I know I could work on rose strap to get rid of hachi hands and still keep my 5 hit on a 3 hit penta.