This will be my first season trying theSlicktricks. I just recieved some of the new 06 heads last week but i haven't had the opportunity to shoot them yet to see how they fly. One thing i will say is that they are very verysharp and areone wicked looking little head. I've been shooting Thunderheads for 16yrs with no complaints buti've been wanting to try a four blade headfor comparison and the extra cutting blade of the trick is what has enticed me to give them a try. I hope they're as good as other users have stated. I hope to find out real soon.