When you have achieved a perfect postural base meaning you have no injuries or any weaknesses in your body, choose metabolic resistance training because it is one of the best ways to cut off extra weight.
A combination of cardio and strength training works wonders for individuals like you who want to see results in a shorter duration.
However, do not speed up things before you learn how to do them correctly - it is important to keep in your form as you change from one exercise to another before full recovery.