Replying to Bindings?

hey ns, i'm going to need new skis next year and new bindings too, just trying to think ahead about what i'm going to buy and make sure i get informed. i only have experience with one pair of binders, my rossi axial 2 100s. (got em cheap). i'd like to get some FKS/pivot 140s, but those are pretty $$ and i want to know that they are worth it. I'm about 5'9", 135 lbs, and i have 28.5 fulltilts. i've skied park for 2 years now. I've also been looking into some px12s which i could probably find really cheap somewhere, much cheaper than the FKS. i don't think i need more than a 12 din binding from my weight/foot size, so would the fks be too much for what i need? thanks ns for all suggestions and +k. don't be a dick, i'm just trying to get some suggestions from other skiers who have had more experience with different bindings.