yes i use a 25g 1" pin for all my gear. deca/test/hcg... hit the quads , small pin no pain going in, just push nice and slow, no reason to be in a hurry...yeah thats a long time twisted around trying to stick your ass, another reason i just sit down, do quads and take my time . 25g is fine bro, but i do use a 22/21 pin to draw from the vial.