Can't comment on the chronic but in terms of bindings I have:
PX12, PX14
Marker Jester, Marker Griffon
Salomon 914
I'd recommend the jester/griffon any day. Nice and light, durable, release when they should, look nice, but they do squeak on occasion.
I can say almost as many good things with the PX but they don't have that nice solid feel that the markers have although they are incredibly durable. Don't squeak either.
Overall i'd say griffon/jester (depending on weight), but the PX won't let you down either.