Replying to Ep pro vs new life

wow first thread ever.. scary shit.. im a searchbar kid

so considering both the skis above (both 09/10) models...... i know the obvious differences like

ep is directional, new life symetrical
ep softer, new life stiffer
new life cheaper!!
ep slightly wider
ep         153-127-150
new life 151-122-151

i love my true twin park skis and pretty keen to take this to the deep stuff but i also like kinda soft skis for buttering and all that.. what does the new life stiffness compare to, I have 07/08 jj's which charge but are waaay too stiff for my taste. I havent skied a rocker'd ski before so i just need some input as to which would be more suitable for me.. this wont be an all round ski, just for shreddin pow and all mountain.. maybe a lap or 2 of the park on the way home

im 5'9, 167lb, pretty aggro skiier like to (try to) ski switch in pow and hit drops and backcountry kickers