Rune questions for Hwa users.

I just wanted to ask Hwa users about what they find more important. Of course speed is essential on her, but how much more important is speed than other stats such as Accuracy and Attk and HP?

She actually does quite a bit of damage with my current build, but I have a couple of runes in my storage that I was thinking about putting on her. Images of the switches im considering as well as my Hwa's current stats can be found [Here](http://imgur.com/a/Ds5z2)

She's running Swift/Focus with Spd/CD/Attk on 2/4/6

Hwa was the first very good unit that I've pulled and I take her essentially everywhere aside from Giants B10 in which she currently cannot survive auto in. I use her for Arena, for ToA, and for Dragons. Considering my uses, would she be better off:

* Becoming tankier, faster, and more accurate with damage as a sacrifice via change #1

* Scratching Crit, Crit Damage, and some accuracy altogether for much more speed and raw Attack power via change #2

* Or solely switching out the Spd slot 2 rune on her to capitalize on the large increase in CR and the damage increase that that would give.

Let me know what would work best, and if there are any clarifications that I could make. Thanks a lot!