Clover>all In all seriousness, next to Godzilla, Clover is the strongest monster out there right now and is the most cool looking of all time.
I say the predator comes in first and Godzilla makes a strong second and for the lowly third I say mr. Hyde
i kind of like the 'friendly' godzilla of the animated series, with his son gazuki. mothra is kind of interesting too, with the little island priestessess. i guess i don't really know any of the newer ones. i'm not familiar with much of anything that has come out since 'killer clowns from outer space'. which must seem old old to most of you. oh there was the slime beast/seaweed monster that raped? the female lead in that 80s version of monster from the black lagoon. and then natasha kinsky's cat people, well i thought that was pretty yummy as such things go. =^^= .../\...
The 2005 version of King Kong was a major badass. He seemed to be the strongest version (excluding Toho Kong). Him fighting three V-Rexes just made him that much of a badass to me.
I place the Predator and the Alien on the same level, but I had to pick one, so I picked Alien. The Cloverleaf monster is a damn close second.