Thoughts on fiora

Don't get me wrong I am not here to say Fiora is ridiculously overpowered. She is a strong champ, but there is counterplay although there is one spell that I find should be nerfed or changed to help balance her a bit more and that spell is her w. I see her riposte as a defensive spell and mostly everything on the spell is fine but what I do not get is the added attack speed slow on it. The added attack speed slow is a bit much it slows just as much as fifth rank malphite ground slam. It allows her to riposte offensively and go in and trade without much retaliation or it also forces people from avoiding attacking her to just avoiding the spell in general. I believe that an easy way to change her that wouldn't hurt her much is change the attack speed slow to only proc if she gets hit with an auto during her riposte or just by nerfing the auto slow duration/amount to half of the movement speed slow.