Highschool DxD

Which character will you choose? Rias Gremory? Venelana Gremory? Akeno Himejima? Irina Shidou?Ingvild Leviathan? Ravel Phenex? Seekvaira Agares? Rossweisse? Yasaka? Or some other characters such as Grayfia Lucifuge and Lady Phenex?