Good moments to Final Smash or Taunt combination?

[Yoshio!]

It's an amazing feeling when you kick open the smash ball and start glowing, roll to the end of the stage and unleash the grand zero lazer destroying anything on your path, the suit falls off, light envelops you, ZSS emerges...and you get a fully charged Smash in the face since the transformation takes way too long and your oponents already revived >_<

is there a workaround to this flaw?

 

[Shariadarow]

It's a little situational, but one method I've started using is jumping off the stage as far up on the far right or left as possible, and firing just as it's above them. This allows for a sweep effect, and if you are high enough, you'll fall as you transform, and make it back to the ledge safely before they can get to you. Since the fall is slow while transforming, it's possible to do quite a bit. But you have to be careful, it's easy to self destruct that way.