I bought the 3 blade to try and I think they are so user unfriendly. I don’t know if I’m not very smart but I have the hardest time with them after i’ve shot them. The o-ring that secures the blade breaks every shot. Don’t get me wrong they fly just like my field points and I’m sure they’d do a number on a deer, they’re just no fun to work with. I might have to try the 2 blades!