Replying to FKS v Marker

I've been doing some digging around and I hear nothing but praise for the Rossi FKS. I searchbar'd and dug through the FS threads and read a lot of interesting stuff and looked at the websites also for a little extra.

I guess my question boils down to this:
I know the FKS is an amazingly effective binding, I am actually looking for one to see in person just so I can see how it feels. But I'm curious if they're better in comparison to most bindings or just flat-out better than everything?
I've been looking at the Griffon Schizos just for the sole purpose of the versatility but I'm starting to question if that's worth it to me if the FKS is such a superior binding. I've always lived with a single mount before so...

Is the FKS worth losing the rail? Still a little unsure exactly how the benefits of the turntable design work. Marker's are still up in the running for #1 binding performance in my mind, is the hype for FKS just more talked about than the proved-tested-Marker? So there's less need to talk about em?

Thanks for any info, not trying to troll just looking for some info before I make my buy.