I noticed I have a hard time giving light shows because I think too much of what I'm gonna do next, then I mess up my moves. I gave light shows while candyflipping, and although it's a lot more fluid, there's still some thinking involved which messes it up. I know some people who can give light shows on acid, E, and on both at the same time.
I guess it boils down to how well you can give a light show while sober. If you're amazing sober, and amazing while rolling, you'll be amazing while candyflipping. I'm relatively new to gloving, so when I give shows while sober, I still have a little trouble because it doesn't come out 100% fluid like it does when I'm rolling. Because of that, light shows on acid are difficult for me.