Which silicone implant will give me the best results? (Photo)

Thank you for the question and picture. Base on your photograph, you are starting at a great place and should have a very nice outcome with breast augmentation surgery.  However, despite good intentions, online consultants will not be able to provide you with  meaningful specific advice.  Ultimately, in person consultation with well experienced board-certified plastic surgeons will be necessary. Careful measurements, dimensional planning, and careful communication will be key.
Generally speaking, the best online advice I can give to ladies who are considering  breast augmentation surgery ( regarding breast implant size/profile selection) is:
 
1. Concentrate on choosing your plastic surgeon carefully.  Concentrate on appropriate training, certification, and the ability of the plastic surgeon to achieve the results you're looking for. Ask to see lots of examples of his/her work.
2. Have a full discussion and communication regarding your   desired goals  with your plastic surgeon. This communication will be critical in determining which operation and/or breast implant size/type/profile will most likely help achieve your goals.
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 means different things to different people and therefore prove unhelpful.
 Also, as you know, cup size varies depending on who makes the bra; therefore, discussing desired cup  size may also be inaccurate.  The use of computer imaging may be very helpful during this communication phase.
3.  Once you feel you have communicated your goals clearly,  allow your plastic surgeon to use his/her years of experience/judgment to choose the breast implant size/profile that will best meet your goals.  Again, in my practice, this decision is usually made during surgery.
I hope this, and the attached link, helps.

The difference in volume between 300 cc and 325 cc implants is very small.  This is less than a shot glass, and honestly would be difficult for anyone to tell the difference easily - volume wise.I always measure the breast width diameter when considering implant selection.  Based on this and your desired volume, a variety of implants will "fit".Maximizing your diameter will decrease your projection.  As your nipple must be centralized over the implant (and breast mound), a wider diameter may give you more cleavage and ensure better centralization of the nipple areolar complex.  A wider implant will give less projection though.All this depends on the width of the implant that will fit your breast.  Talk to your board certified plastic surgeon.  They will help you decide.