Hello again, I have updated my answer with a web reference to help answer your question better. Hi Minimac616. The best type of liposuction for a Brazilian Butt Lift is one that is gentle so that there is high fat cell survival for fat grafting. Liposuction of other areas (waist, lower back,hips etc.) is also used to accentuate the buttocks appearance.. I have used modalities such as VASER (ultrasonic assisted) to enhance fat graft survival when the harvesting liposuction is done, and provide more shaping of the fibrous areas in the lower back & hips. Placement of the fat graft should be done in small aliquots to increase fat graft take. In general, outcomes are more dependent upon technique, than technology. Good luck!