Really not a comparison in my opinion. DNP can give amazing results, far beyond clen. They are both good for bf reduction but to pick one over the other depends on a lot of things and the way they burn fat are different as well. If it's mid summer and ur running tren so ur already hot as fck u might not want to run dnp etc. Clen is way milder but can really get your hr up especially if you are taking too much. The most important thing to keep in mind with both of these is that more is not better and to make sure that you are taking the correct amount.