About the Fiora Update, I love the ultimate mechanic, but I don't feel it fits her theme at all.

In my opinion, she seems great, I love the kit just the ultimate seems a bit off of her kit with that heal. I would prefer something like morale for the team like Movement speed, attack speed or cooldown reduction.

I don't have nothing against the mechanic, simply I don't think it matches her identity as duelist. I would love that ulti mechanic on some other champion for example. But on Fiora doesn't seem that well.

Keep in my mind that, while I don't like the ult on her I also think many people are overeacting how she is. Her current ult doesn't have counterplay, period. Yes players tend to hate change, but many aren't even making an effort to see the new kit. She can even dash wall now, or even use Q to escape a gank. And the ultimate, even if doesn't fit, it's a good and fun mechanic.