Replying to STH14 Driver Toe or FKS120 for main Park Ski

Well, I lowered down my skis to 2 Skis, some beater skis for hiking rail days / some jumps here n there, and a pair of skis to do more jumps on and ride on the better days.

I'm 5'11" 145lbs, 317mm bsl I believe [27/27.5 SPK Kaos], Pretty experienced here n there,

Skis:
2009 Lib Tech Pipe NAS 181
2009 Line Chronic 181

Bindings:
Salomon STH 14 with Driver Toes
Rossignal FKS120

I plan to ride the Lib Tech's on the better days / more jumps than rails but still do both etc, and ride the Chronics for more hiking / rail days, but still do jumps here and there. I'm wondering performance wise what I should put on what if anyone has experience with both or just one they would both be helpful.

Im just curious as to what I should put on what ski, and all specs via safety wise, how it drives the ski, etc.

any other info you might need just let me know,

these are stictly for park. maybe 5% of the time on groomers if that matters