Its more like what you like, its whether you like the feel of the pedal too.
Like say, there was once i was asked to compare the peace velocity and the yamaha flying dragon.
The flying dragon was smooth and light, the velocity wasn't as smooth as the flying dragon, but i prefered the velocity, because it had mass.
I don't like pedals that are too light that you don't really feel the kick.
So, its more of what you want, you should go around and try some for yourself.
cos when i first started out, i never liked the Iron cobras, but after playing them in a studio, i slowly got to like them after awhile. they weight and smoothness was just right.