The default mappings for the new alternative stances are confusing due to the keybinding being completely different from the current stance adjustment keys.

Currently, the default keybinding for cycling through the stances is ctrl-W & ctrl-S, which it would seem makes sense for going "forward" and "backward" through the stances.

However the already established default keybindings for prone and crouch, Z and X would make a more logical default keyset, being as ctrl-z & ctrl-x, as they are already used for stance changes.

The biggest inconsistency with this setup would be using ctrl-x to cycle "forward" through the stances when its used to go "downward" as well from a standing position, but still feels of greater weight then using a wholly unrelated to stance adjustment key.