Had a Wisker put on My bow, I was shooting ICS hunters w/ Quickspins,Thunder 125 heads.

Dropped My arrows off to get refletched,
I got 3 opinions from the proshop staff
1) use quickspins with the WB
2) feathers (but I hunt in the rain)
3) blazers (but they are out)

I am leaning towards 4" vanes, should they be straight or helical ?

Many Thanks,

Nick