Replying to What should i do?? FKS vs. Jesters

I have a pair of brand new FKS 155's i bought for a pair of brand new line chronics.  I want to use them for all mountain, switch and park. 

When i went to get the bindings mounted the guy said that my FKS are for slolom, but he would trade me for a new pair of jesters if i wanted to.

Basically what i want to know is --- 1) are my FKS 155's not going to be good for all-mountain, switch and park?  2) Would it be a better coice for me to take the Jesters for what what i want to do with them??  3) Is tradinf brand new FKS 155's for Jesters worth it???

What should i do?? i need some good advice