I would say David for male poses, V3 for female facial poses, don't have a favorite for female body poses. I also love playing with the lesser known - and greatly underestimated - characters such as Elle (who is superb with a really winning smile), also Dina V, Natalia, Nadya and Solondra (all fantastic as well). I agree with the comment about macaroni joints for V3 - I call them "ragdoll arms".