I like single pins, but I also feel they arent for every setup. Depends on your bow and arrow setup and speed…. imo. I went for KE and dont have much speed so I dont want to worry about having to move my sight if i’m at full draw and all of s sudden he isnt at the yardage i thought he would be. I like to put the pin exactly where that arrow should hit and dont want to kentucky windage him and aim a little high cuz i have my pin at 20 and he is 30.
With that being said, if i had a faster bow I would be shooting my HHA, cuz yardage wouldnt be as big an issue with a flatter shooting bow. So like I said, I feel it all depends on your setup as to what style sight would be best.