Replying to Rossignol Storm 2014 vs Rossignol S5 Jib 2010

Hey guys I need your input on a current dilemma.

I'm looking to buy cheap skis to ride groomers and maaayyybe do park laps a few times a year. I'm hesitating between Rossignol Storm 2014 and Rossignol S5 Jib 2010. Haven't tried any of these before but from what i read they are basically very similar. I'm leaning towards the Storm because of it's 92mm sidecut (98mm for the S5), I already have a pair of Sickles with 111mm sidecut so I'm really looking for a easy ski to ride that won't destroy my ankles riding on groomers like my sickles do.

I can get both skis at the exact same price.

Has anyone tried them or has good advice?

Cheers