I enjoy Taliyah's W as double cast rather then vector cast
In this form,double cast,Taliyah's W acts as either a knock up or knock back With vector cast it would only be knock back
And although i like the way Rumble R and Viktor E in the way they cast,it does still feel smooth to use double cast for me
The only thing that bothers me about her W is the inability of casting anything while its active which is quite frustrating because its something that doesn't let her kit Cohese