Replying to SKI HELP nordica, volkl, etc,

I'm about 5'11'' 155. Looking for a new park ski. Plan to also buy some new 105ish all mountain skis so just concerned with park/firm snow performance.

So I used to ski 177 nordica ace of spades and loved em. Had a couple other park skis that didn't last long and broke. Skied some aces last year put they seemed slightly lacking on energy, might be because they are a bit stiff. Demoed cendide 1.0 182 but like them more as an all mountain ski then a park ski, might have to do with they were more traditionally mounted.

Thinking about 177 volkl wall, 179 volkl step, 178 line chronic, 181 OMW

Thoughts??