Ummmm.....not necessarily true. A suspension or body lift will still keep the diffs at the same height unless larger diameter tires are installed. Both accomplish the same end result though. The body lift will clear more room for obstacels but only on the body not the frame which is where bumpers or rock rails are attached unless you mount it to work with the body lift. For this purpose the body lift is the right choice for the look and feel. Post some pics when the work is done!!!

Tim