Been doing glutes and not had any problems but been thinking I should switch around a bit. Thought I might try shootin the delts. Never hit anything other thing other than glutes before. I have been using 23g 1 1/2" pin. The question is should I get some 23g 1" pins or use the same one and not go in all the way. Or mabey quads would be better but I have been hearing some stories on quads that didn't sound to good.