Types of Liposuction For Breast Fat Transfer - pros and cons of each?

Hi! I'm looking to do breast fat transfer, maybe a pinch to the hips if possible. I am confused as far as different types of liposuction, what they each achieve, and what pros and cons are of each. Also confused about different techniques to inject the fat and what they achieve (I have small athletic type without much projection if that helps) l 'm petite and told I don't have a ton of fat (but certainly have some good areas/pockets in my stomach/sides). I would also take arm fat because I have some there. What is the best kind of lipo and should I find out which technique a doctor uses before choosing who to consult with? Is there usually some non-surgical tightening involved as part of the lipo?I would like my waist and abdomen smaller while doing this, as I do have a very square shape. I feel so uninformed about this but would like to have it done ASAP so don't have time to research! Thank you!