There is no comparison...DNP is by far the strongest fat burner out there BAR NONE. Cytomel is a very effective drug to aid in losing body fat but is must be used with some type of AAS as it becomes catabolic in higher doses. Clen is also pretty effective, I have used it and found E/C/A to work just as good for me but others have very positive feedback on it...I suggest you do your homework on these compounds before trying any of them
M18