Which implant size do you suggest would be better on me?

Thank you for your question and pictures.  I think the range of size you describe is appropriate for looking full but not overly large.  The definitive answer would be once measurements are taken of your breasts and looking at some pictures of the end result you wish to achieve.  Make sure you see a Board Certified Plastic Surgeon who performs a lot of breast surgery.  Best of luck to you

From your photos, do have a natural appearance and not a fake appearance, I would suggest around 275 to 325 cc implants.  But this is determined at the time of surgery.