Your kiteloops will look silly, instead of powerful
Because you dont get the "power" landing that is rewarded with so many points (in comps) and looks awesome
Instead, the kite will lift too much UP, thus you dont get much downward speed - and will get a "silky smooth" landing (far downwind) yes, but this is for girls, right ?
So not good with helium, and the hardcore definitely dont use it, thats for sure
Also be careful in onshore winds, as you'll land on the beach quite often when not used to the lift...