#showtooltip
/cast [mod:shift] Cat Form; Moonkin FormShifts to Moonkin Form normally and Cat Form while Shift is held. Balance Druids still travel and melee in Cat, so one key for both forms keeps your bars clean.
Drops whatever form you are in so you can mount, loot or cast immediately. Pressing your form key again also works, but only if you remember which form you are actually in.
/cancelform