i would say they are pretty significantly stiffer than the bent, but they are certainly not as stiff as the rest of the volkl line.  i have had them since they first came out and are one of my favorite pow skis.  you are right if you are a smaller kid, or just don't ski very aggressively you will likely think they are too stiff.  however, if you are the guy that likes to ski crud, and ski it aggressively this is the ski for you.
these are by far the best ski i have ever been on for skiing switch.  the symettrical flex along with the elp rocker is incredibly predictable, holds an edge very well, and is really fun.
as far as the caylor, they are quite similar, i have skied those as well.  the caylor definitely has significantly more rocker, so they might be a bit better in those really deep days or the west coast cement we get, which is why i picked up a pair.  they will be quite a bit more poppy than the chopstick as well due to the bamboo.  also since the caylor isn't symmetrical it will float like a boat.
overall, both skis will rip, but are for slightly different people.