Evil Molecule Man (from FF Annual #27):

https://static.comicvine.com/uploads/original/11123/111238764/5099597-molecule_man%27s_sixth_costume_from_fantastic_four_annual_vol_1_27.png

vs.

Lifeforce Doom:

https://static.comicvine.com/uploads/original/10/104794/2499467-letter_50.jpeg

Who wins?