RE: QuikSpins? Worth the $$$?
As much as I hate to get in the middle of a perfectly good argument...
The Quickspins can in fact do what no other vane can do. That is; give exceptional control of a large fixed blade broad head fletched in a straight configuration. Find me another vane that can be fletched with very little offset or helical and still control a large fixed blade broad head. And don't tell me that it is just a tuning issue. Even a well tuned bow can't overcome the ability of a broad head to steer an arrow. Otherwise we would skip the fletching process.
More importantly, why would we care to fletch without helical or a hard offset. Your choice of rest may be the biggest. Unless you use a drop away rest then there is definitely contact issues you have to deal with if you are using helical fletchings.
There is my 2 cents. And just for the record, I have been shooting Quickspins for a few weeks now.
And while I am at it, I did take my bow out of tune just to see what would happen. The arrows do seem to recover more quickly using Quickspins than anything else I have tried including feathers.