I really prefer design A. Not only is it far easier to continue with what has already been drawn but I love how each individual character has their own sort of colour palette that really compliments their personality. I feel like not only will the white fur be too similar to Quinn but the fur design on B is quite reminiscent of Aiden too. Might just be me though! Wouldn't mind either design but A's design and palette really just compliments the group dynamic, if that makes any sense at all?