Take your time and consider your own lifestyle and future happiness. No option is carefree, so consider the future maintenance requirements for each option. Build your own support group. If a breast cancer support group is available, give it a try. I learned more about living with breast cancer from other survivors than from medical professionals.
Survivors know about wigs, prostheses, and side effects of treatments.
Survivors can explain what clothes will work if you have a mastectomy without reconstruction, or what future care is required if you have reconstruction. If there is no organized breast cancer support group available, build your own support group of family and friends. Talk to them about what is happening to you and how you feel. I formed an e-mail support group of over 100 people, some of whom I have never met. Friends of friends joined my e-mail group, many of them breast cancer survivors who helped me by telling their own experiences.