I paid $39 for 6 I see in Cabelas they want $79 I'm sure with a release aid that they would probablly fly better being that with a release aid spine is'nt as critical as it is with a finger release. I still may play around with them a little But I can get my XX78s all touching at 30 yds. And bow season is in one month and my carbons kind shook my confidence a bit. So' I got to stay with what works for me.