Here is where i have a problem what is groomer shaped ? I am yet to understand for example what makes a ski piste as opposed to it now being AM ? and what and when put it into FREERIDE ? they are all skis designed to do a job.
This is probably a direct result of being in Europe, and or not being on a ski website for the last 10-15 yrs.
“All mountain” There’s no real definition, and it’s sort of self defined.
In Europe it can be a Stockli AX. Because you ski mostly on pistes, or do the cutup stuff off piste but near. Even occasional powder is ok, but all off piste is very skill dependent on that ski.
But let’s say you’re going with a guide off some peak where there’ll be soft snow and flattish run outs. (Skilled skier) That ski isn’t the best. You’ll go wider and the shape and profile (side view - rocker and camber) will be different. Perhaps very different. Yes, a skilled skier could probably make that AX work. However, runouts you will sink too much and have no speed.
Free ride is an “all mountain” ski oriented to off piste and soft snow. Usually at some speed, but not necessarily. Now if you’re going to do air and tricks, this influences the shape and profile. Don’t want too soft a tail for landing. You might not go 120mm but only 110mm for spinning. Etc, etc, etc. Many choices with shape, profile, camber, stiffness. In general, there’s much less sidecut.
Then there’s certain terrain. Say steep with consequences, like say parts of Chamonix, you are not making high speed, big turns in general. There may be a couple, but short, low speed turns or jump turns are necessary to stay alive. So you will probably be in the 100-110 area, maybe even 95mm if it’s no fresh snow or spring. Might have some camber or none. Reverse camber would be personal probably. Probably not tons of splay if snow is not deep so the tips bite sooner.
Plus, you’re probably on an AT setup because you had to skin. So lightness is important.
There’s many, many, variables.
If you want to see the difference a “free ride” ski can make. Look up on youtube Didier Defago skis Bec des Rosses FWT. Then look up Julia Mancuso, FWT Bec des Rosses.
Defago is on a wcup gs ski. Julia is on a “free ride” ski. Both wcup skiers who don’t usually do FWT. Vastly different things they can do because of the skis.