Thank you for the good question. Much of the final look and feel achieved after breast augmentation surgery depends on several factors: 1. The initial shape, size (volume of breast tissue), symmetry of the patient's breasts. In general, the better the preoperative breast appearance the more likely the breast augmentation “look” will be optimal. The more soft tissue a patient has present, the less important the type of breast implant is. 2. The experience/skill level of the surgeon is important in determining the final outcome. For example, the accurate and gentle dissection of the breast implant pockets are critical in producing long-term well-placed breast implants. Careful measurements (dimensional planning) and careful selection of breast implant size/profile are part of the surgeon's responsibilities. Again, I personally think that these 2 factors are more important than any others, including type (saline or silicone) or model (low/moderate/high profile) of implant. 3. The type of implant used may determine the final outcome, especially if the patient does not have significant covering breast or adipose tissue. For example, some surgeons feel that silicone implants have a more natural look and feel than saline implants because silicone gel has a texture that is similar to breast tissue. In other words, if a patient has very low body fat and/or very little breast tissue, the silicone gel implants may provide a more "natural" result. For patients with an extreme paucity of soft tissue coverage, the specific type of implant (for example, more gel fill per shell) may be more important when it comes to aesthetic concerns such as breast implant rippling/palpability. 4. The size and model of breast implant used may make a significant difference in the final outcome. Therefore, it is very important to communicate your size goals with your surgeon. In my practice, the use of photographs of “goal” pictures (and breasts that are too big or too small) is very helpful. I have found that the use of words such as “natural” or “C or D cup” etc. may mean different things to different people. Also, as you know, cup size varies depending on who makes the bra; therefore, discussing desired cup size may also be inaccurate. To summarize, my best advice: select your plastic surgeon very carefully. Make sure that he/she has significant experience achieving the types of outcomes you will be pleased with. Then, communicate your goals carefully, as well. I find that the use of goal photographs and computer imaging are very helpful during this communication phase. Working together you will come up with a good plan to achieve your goals. Best wishes.